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GLP3 (PGL-GIC1)

Third-party tested · every batch

All tests passed Purity Quantity Identity Sterility Endo Metals Conformity TFA Solvents Solubility CCI

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No certificate of analysis is available for this variant yet.

Please check the product images for an attached COA, or visit our Certificate of Analysis documentation

This research-grade analytical compound is produced for controlled laboratory environments and supplied exclusively for in-vitro research. Each lot is manufactured with batch-level traceability and released only after structured, multi-point quality verification. Not for human or veterinary use.Testing metrics and documentation are provided for analytical characterization and research reproducibility only and do not imply safety or suitability for any other use.

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23 batches tested for this variant Jul 2025 – Jul 2026 · Avg purity 99.69% (range 99.17–99.8%) · 100% conformity
Select a batch:

Lot 1724 quality scorecard

Lot conforms to all release specifications. Released 2026-07-28 · by Tori Johnson, Operations Manager
25
vials consumed (estimated minimum)
2
independent ISO-17025 labs
11
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Identity
1 of 1 vials pass
Matches Ref. Standard · Ref. Standard · Vanguard Laboratory
HPLC-UV/VIS
Purity
99.75 % avg
Range 99.72–99.77 % · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Assay
7.1767 mg avg
Range 7.06–7.4 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ 0.005-0.05 ppm · Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
LOQ 0.02-3.7 ppm depending on analyte · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
LOQ 0.10% · Vanguard Laboratory
Ion Chromatography
Endotoxins
3 of 3 vials pass
<5.00 EU/mg · USP/FDA threshold of 5 EU/kg (350 EU total for a 70 kg adult) · Vanguard Laboratory
LAL
Container closure
3 of 3 vials pass
3 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
3 of 3 vials pass
Fully Soluble in 2 mL Water · Vanguard Laboratory
Fully Soluble in 2 mL Water

Lot 1675 quality scorecard

Lot conforms to all release specifications. Released 2026-06-10 · by Tori Johnson, Operations Manager
25
vials consumed (estimated minimum)
2
independent ISO-17025 labs
10
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
3 of 3 vials pass
>99.80% · Vanguard Laboratory
HPLC-UV/VIS
Assay
19.4 mg avg
Range 19.29–19.53 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
16 analytes · all below LOQ · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
LOQ 0.10% · Vanguard Laboratory
Ion Chromatography
Endotoxins
3 of 3 vials pass
<5.00 EU/mg · Vanguard Laboratory
LAL
Container closure
3 of 3 vials pass
3 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
3 of 3 vials pass
3 samples · Vanguard Laboratory
Fully Soluble in 2 mL Water

Lot 1686 quality scorecard

Lot conforms to all release specifications. Released 2026-05-27 · by Alison Eng, Quality Control Manager
25
vials consumed (estimated minimum)
2
independent ISO-17025 labs
11
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
99.48 % avg
Range 99.28–99.8 % · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Assay
62.4133 mg avg
Range 61.37–63.49 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
16 analytes · all below LOQ · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
LOQ 0.10% · Vanguard Laboratory
Ion Chromatography
Endotoxins
3 of 3 vials pass
<5.00 EU/mg (USP/FDA threshold 5 EU/kg, 350 EU total for 70 kg adult) · Vanguard Laboratory
LAL
Container closure
3 of 3 vials pass
3 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
3 of 3 vials pass
Fully Soluble in 2 mL Water · Vanguard Laboratory
Fully Soluble in 2 mL Water

Lot 1691 quality scorecard

Lot conforms to all release specifications. Released 2026-06-09 · by Tori Johnson, Operations Manager
25
vials consumed (estimated minimum)
2
independent ISO-17025 labs
10
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
99.36 % avg
Range 99.31–99.41 % · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Assay
10.5767 mg avg
Range 10.54–10.61 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
16 analytes · all below LOQ · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
Vanguard Laboratory
Ion Chromatography
Endotoxins
3 of 3 vials pass
<5.00 EU/mg (USP/FDA threshold 5 EU/kg, 350 EU total for 70 kg adult) · Vanguard Laboratory
LAL
Container closure
3 of 3 vials pass
3 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
3 of 3 vials pass
Fully Soluble in 2 mL Water · Vanguard Laboratory
Fully Soluble in 2 mL Water

Lot 1692 quality scorecard

Lot conforms to all release specifications. Released 2026-06-01 · by Tori Johnson
20
vials consumed (estimated minimum)
2
independent ISO-17025 labs
9
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
99.77 % avg
Range 99.74–99.8 % · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Assay
5.3 mg avg
Range 5.16–5.51 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ 0.005-0.05 ppm · Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
LOQ 0.02-3.7 ppm · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
Vanguard Laboratory
Ion Chromatography
Endotoxins
3 of 3 vials pass
<5.00 EU/mg · Vanguard Laboratory
LAL
Container closure
3 of 3 vials pass
3 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
3 of 3 vials pass
3 samples · Vanguard Laboratory
Fully Soluble in 2 mL Water
Sterility
1 of 1 vials pass
1 samples · Eagle Analytical Services Inc.
ScanRDI

Lot 1674 quality scorecard

Lot conforms to all release specifications. Released 2026-05-07 · by Alison Eng, Quality Control Manager
25
vials consumed (estimated minimum)
2
independent ISO-17025 labs
11
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80%, >99.80%, >99.80%
Vanguard Laboratory
HPLC-UV/VIS
Assay
11.20 mg, 11.13 mg, 11.17 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ Cr: 0.05, As: 0.01, Cd: 0.01, Pb: 0.02, Hg: 0.005 ppm · Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
LOQ Acetone: 3.7, Benzene: 0.02, Butanes: 3.7, Chloroform: 0.02, Cyclohexane: 2.9, Dichloromethane: 0.45, Ethanol: 3.7, Ethyl Acetate: 3.7, Heptane: 3.7, Hexanes: 0.21, Isopropanol: 3.7, Methanol: 2.2, Pentanes: 3.7, Propane: 3.7, Toluene: 0.66, Total Xylenes: 1.6 ppm · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
Vanguard Laboratory
Ion Chromatography
Endotoxins
3 of 3 vials pass
<5.00 EU/mg (USP/FDA threshold 5 EU/kg; 350 EU total for 70 kg adult) · Vanguard Laboratory
LAL
Container closure
3 of 3 vials pass
3 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
3 of 3 vials pass
Fully Soluble in 2 mL Water · Vanguard Laboratory
Fully Soluble in 2 mL Water

Lot 1674 quality scorecard

Lot conforms to all release specifications. Released 2026-05-11 · by Tori Johnson, Operations Manager
20
vials consumed (estimated minimum)
2
independent ISO-17025 labs
9
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80, >99.80, >99.80
Retatrutide; RT ~11.554 min · Vanguard Laboratory
HPLC-UV/VIS
Assay
28.9467 mg avg
Range 28.88–29 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ 0.005 ppm (Hg) – 0.05 ppm (Cr) · Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
LOQ 0.02 ppm (Benzene/Chloroform) – 3.7 ppm (Acetone/Butanes/Ethanol/Ethyl Acetate/Heptane/Isopropanol/Pentanes/Propane) · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
Vanguard Laboratory
Ion Chromatography
Endotoxins
3 of 3 vials pass
<5.00 EU/mg · Vanguard Laboratory
LAL
Container closure
3 of 3 vials pass
3 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
3 of 3 vials pass
3 samples · Vanguard Laboratory
Fully Soluble in 2 mL Water
Sterility
1 of 1 vials pass
1 samples · Eagle Analytical Services Inc.
ScanRDI

Lot 1673 quality scorecard

Lot conforms to all release specifications. Released 2026-05-06 · by Tori Johnson, Operations Manager
25
vials consumed (estimated minimum)
2
independent ISO-17025 labs
10
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80, >99.80, >99.80
Vanguard Laboratory
HPLC-UV/VIS
Assay
29.7867 mg avg
Range 29.62–29.94 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ 0.005 ppm (Hg) – 0.05 ppm (Cr) · Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
LOQ 0.02 ppm (Benzene/Chloroform) – 3.7 ppm (Acetone/Butanes/Ethanol/Ethyl Acetate/Heptane/Isopropanol/Pentanes/Propane) · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
Vanguard Laboratory
Ion Chromatography
Endotoxins
3 of 3 vials pass
<5.00 EU/mg (USP/FDA threshold 5 EU/kg, 350 EU total for 70 kg adult) · Vanguard Laboratory
LAL
Container closure
3 of 3 vials pass
3 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
3 of 3 vials pass
Fully Soluble in 2 mL Water · Vanguard Laboratory
Fully Soluble in 2 mL Water

Lot 1673 quality scorecard

Lot conforms to all release specifications. Released 2026-04-29 · by Tori Johnson, Operations Manager
21
vials consumed (estimated minimum)
2
independent ISO-17025 labs
10
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80, >99.80, >99.80
Vanguard Laboratory
HPLC-UV/VIS
Assay
20 mg avg
Range 19.92–20.1 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ Cr: 0.05, As: 0.01, Cd: 0.01, Pb: 0.02, Hg: 0.005 ppm · Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
LOQ Benzene: 0.02, Chloroform: 0.02, Hexanes: 0.21, Dichloromethane: 0.45, Toluene: 0.66, Cyclohexane: 2.9, Methanol: 2.2, Acetone/Butanes/Ethanol/Ethyl Acetate/Heptane/Isopropanol/Pentanes/Propane: 3.7, Total Xylenes: 1.6 ppm · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
Vanguard Laboratory
Ion Chromatography
Endotoxins
2 of 2 vials pass
<5.00 EU/mg (USP/FDA threshold: 5 EU/kg, 350 EU total for 70 kg adult) · Vanguard Laboratory
LAL
Container closure
2 of 2 vials pass
2 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
2 of 2 vials pass
Fully Soluble in 2 mL Water · Vanguard Laboratory
Fully Soluble in 2 mL Water

Lot 1673 quality scorecard

Lot conforms to all release specifications. Released 2026-03-25 · by Alison Eng, Quality Control Manager
21
vials consumed (estimated minimum)
2
independent ISO-17025 labs
11
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80, >99.80, >99.80
Vanguard Laboratory
HPLC-UV/VIS
Assay
9.7233 mg avg
Range 9.69–9.78 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ Cr: 0.05, As: 0.01, Cd: 0.01, Pb: 0.02, Hg: 0.005 ppm · Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
LOQ Acetone: 3.7, Benzene: 0.02, Butanes: 3.7, Chloroform: 0.02, Cyclohexane: 2.9, Dichloromethane: 0.45, Ethanol: 3.7, Ethyl Acetate: 3.7, Heptane: 3.7, Hexanes: 0.21, Isopropanol: 3.7, Methanol: 2.2, Pentanes: 3.7, Propane: 3.7, Toluene: 0.66, Total Xylenes: 1.6 ppm · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
Vanguard Laboratory
Ion Chromatography
Endotoxins
2 of 2 vials pass
<5.00 EU/mg (USP/FDA threshold 5 EU/kg, 350 EU total for 70 kg adult) · Vanguard Laboratory
LAL
Container closure
2 of 2 vials pass
2 samples · Vanguard Laboratory
Dye Ingress
Solubility
2 of 2 vials pass
Fully Soluble in 2 mL Water · Vanguard Laboratory
Fully Soluble in 2 mL Water

Lot 1672 quality scorecard

Lot conforms to all release specifications. Released 2026-03-31 · by Tori Johnson, Operations Manager
10
vials consumed (estimated minimum)
2
independent ISO-17025 labs
6
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80, >99.80, >99.80
Vanguard Laboratory
HPLC-UV/VIS
Assay
58.93 mg avg
Range 58.56–59.47 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ 0.005 ppm (Hg) – 0.025 ppm (Cr) · Vanguard Laboratory
ICP-MS
Endotoxins
1 of 1 vials pass
<5.00 EU/mg · Vanguard Laboratory
LAL

Lot 1672 quality scorecard

Lot conforms to all release specifications. Released 2026-03-31 · by Tori Johnson, Operations Manager
10
vials consumed (estimated minimum)
2
independent ISO-17025 labs
6
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80, >99.80, >99.80
Vanguard Laboratory
HPLC-UV/VIS
Assay
5.1833 mg avg
Range 5.15–5.24 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ 0.005–0.025 ppm · Vanguard Laboratory
ICP-MS
Endotoxins
1 of 1 vials pass
<5.00 EU/mg · Vanguard Laboratory
LAL

Lot 1670 quality scorecard

Lot conforms to all release specifications. Released 2026-02-11 · by Alison Eng, Quality Control Manager
21
vials consumed (estimated minimum)
2
independent ISO-17025 labs
11
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
3 of 3 vials pass
>99.80% · Vanguard Laboratory
HPLC-UV/VIS
Assay
10.0433 mg avg
Range 9.88–10.25 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
16 analytes · all below LOQ · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
LOQ 0.10% · Vanguard Laboratory
Ion Chromatography
Endotoxins
2 of 2 vials pass
<5.00 EU/mg · Vanguard Laboratory
LAL
Container closure
2 of 2 vials pass
2 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
2 of 2 vials pass
2 samples · Vanguard Laboratory
Fully Soluble in 2 mL Water

Lot 1669 quality scorecard

Lot conforms to all release specifications. Released 2026-02-04 · by Tori Johnson, Operations Manager
8
vials consumed (estimated minimum)
2
independent ISO-17025 labs
6
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80
Vanguard Laboratory
HPLC-UV/VIS
Assay
31.24 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Endotoxins
1 of 1 vials pass
<5.00 EU/mg · Vanguard Laboratory
LAL

Lot 1668 quality scorecard

Lot conforms to all release specifications. Released 2025-12-31 · by Tori Johnson, Operations Manager
8
vials consumed (estimated minimum)
2
independent ISO-17025 labs
6
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
99.8 %
Vanguard Laboratory
HPLC-UV/VIS
Assay
32.32 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Endotoxins
1 of 1 vials pass
<0.05 EU/mg (USP/FDA threshold: 5 EU/kg / 350 EU total for 70 kg adult) · Vanguard Laboratory
LAL

Lot 1668 quality scorecard

Lot conforms to all release specifications. Released 2025-12-30 · by Tori Johnson, Operations Manager
8
vials consumed (estimated minimum)
2
independent ISO-17025 labs
6
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
99.67 %
Vanguard Laboratory
HPLC-UV/VIS
Assay
11.01 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
2 of 5 analyte detected · all measured values at or below their parenteral PDE at 1.00 mg/day max dose.
Vanguard Laboratory
ICP-MS
Endotoxins
4.14 EU/mg
Vanguard Laboratory
LAL

Lot 1667 quality scorecard

Lot conforms to all release specifications. Released 2025-12-09 · by Alison Eng, Quality Control Manager
8
vials consumed (estimated minimum)
2
independent ISO-17025 labs
7
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
99.34 %
Vanguard Laboratory
HPLC-UV/VIS
Assay
10.63 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Endotoxins
0.78 EU/mg
Vanguard Laboratory
LAL

Lot 1666 quality scorecard

Lot conforms to all release specifications. Released 2025-11-18 · by Tori Johnson
8
vials consumed (estimated minimum)
2
independent ISO-17025 labs
6
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
99.59 %
Vanguard Laboratory
HPLC-UV/VIS
Assay
19.74 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Endotoxins
1 of 1 vials pass
<0.05 EU/mg (USP/FDA threshold: 5 EU/kg / 350 EU total for 70 kg adult) · Vanguard Laboratory
LAL

Lot 1665 quality scorecard

Lot conforms to all release specifications. Released 2025-11-05 · by Tori Johnson
8
vials consumed (estimated minimum)
2
independent ISO-17025 labs
6
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80
Vanguard Laboratory
HPLC-UV/VIS
Assay
10.92 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Endotoxins
1 of 1 vials pass
<5 EU/kg (350 EU total for 70 kg adult) · Vanguard Laboratory
LAL

Lot 1363 quality scorecard

Lot conforms to all release specifications. Released 2025-10-31 · by Tori Johnson
8
vials consumed (estimated minimum)
2
independent ISO-17025 labs
6
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
99.8 %
Vanguard Laboratory
HPLC-UV/VIS
Assay
21.48 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Endotoxins
1 of 1 vials pass
<5 EU/kg (350 EU total for a 70 kg adult) · Vanguard Laboratory
LAL

Lot 1362 quality scorecard

Lot conforms to all release specifications. Released 2025-09-03 · by Tori Johnson
4
vials consumed (estimated minimum)
1
independent ISO-17025 lab
5
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA).

Purity
>99.80% + 0.18%
Vanguard Laboratory
HPLC-UV/VIS
Assay
11.02 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 6 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Endotoxins
0.17 EU/mg
Vanguard Laboratory
LAL
Sterility
1 of 1 vials pass
1 samples · Vanguard Laboratory
USP

Lot 01-103-PD-1358 quality scorecard

Lot conforms to all release specifications. Released 2025-07-29 · by Tori Johnson, Operations Manager
4
vials consumed (estimated minimum)
1
independent ISO-17025 lab
5
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA).

Purity
99.17 %
Vanguard Laboratory
HPLC-UV/VIS
Assay
22.31 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
1 of 6 analyte detected · all measured values at or below their parenteral PDE at 1.00 mg/day max dose.
Vanguard Laboratory
ICP-MS
Endotoxins
3.4 EU/vial
Vanguard Laboratory
LAL
Sterility
1 of 1 vials pass
1 samples · Vanguard Laboratory
USP

Lot 01-103-PD-1358 quality scorecard

Lot conforms to all release specifications. Released 2025-07-29 · by Tori Johnson, Operations Manager
4
vials consumed (estimated minimum)
1
independent ISO-17025 lab
5
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA).

Purity
99.17 %
Vanguard Laboratory
HPLC-UV/VIS
Assay
22.31 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
0.01 ppm
Vanguard Laboratory
ICP-MS
Endotoxins
3.4 EU/vial
Vanguard Laboratory
LAL
Sterility
1 of 1 vials pass
1 samples · Vanguard Laboratory
USP
2 batches tested for this variant Mar 2026 – Jun 2026 · Avg purity 99.79% (range 99.77–99.8%) · 100% conformity
Select a batch:

Lot 1692 quality scorecard

Lot conforms to all release specifications. Released 2026-06-01 · by Tori Johnson
20
vials consumed (estimated minimum)
2
independent ISO-17025 labs
9
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
99.77 % avg
Range 99.74–99.8 % · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Assay
5.3 mg avg
Range 5.16–5.51 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ 0.005-0.05 ppm · Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
LOQ 0.02-3.7 ppm · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
Vanguard Laboratory
Ion Chromatography
Endotoxins
3 of 3 vials pass
<5.00 EU/mg · Vanguard Laboratory
LAL
Container closure
3 of 3 vials pass
3 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
3 of 3 vials pass
3 samples · Vanguard Laboratory
Fully Soluble in 2 mL Water
Sterility
1 of 1 vials pass
1 samples · Eagle Analytical Services Inc.
ScanRDI

Lot 1672 quality scorecard

Lot conforms to all release specifications. Released 2026-03-31 · by Tori Johnson, Operations Manager
10
vials consumed (estimated minimum)
2
independent ISO-17025 labs
6
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80, >99.80, >99.80
Vanguard Laboratory
HPLC-UV/VIS
Assay
5.1833 mg avg
Range 5.15–5.24 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ 0.005–0.025 ppm · Vanguard Laboratory
ICP-MS
Endotoxins
1 of 1 vials pass
<5.00 EU/mg · Vanguard Laboratory
LAL
7 batches tested for this variant Sep 2025 – Jun 2026 · Avg purity 99.65% (range 99.34–99.8%) · 100% conformity
Select a batch:

Lot 1691 quality scorecard

Lot conforms to all release specifications. Released 2026-06-09 · by Tori Johnson, Operations Manager
25
vials consumed (estimated minimum)
2
independent ISO-17025 labs
10
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
99.36 % avg
Range 99.31–99.41 % · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Assay
10.5767 mg avg
Range 10.54–10.61 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
16 analytes · all below LOQ · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
Vanguard Laboratory
Ion Chromatography
Endotoxins
3 of 3 vials pass
<5.00 EU/mg (USP/FDA threshold 5 EU/kg, 350 EU total for 70 kg adult) · Vanguard Laboratory
LAL
Container closure
3 of 3 vials pass
3 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
3 of 3 vials pass
Fully Soluble in 2 mL Water · Vanguard Laboratory
Fully Soluble in 2 mL Water

Lot 1673 quality scorecard

Lot conforms to all release specifications. Released 2026-03-25 · by Alison Eng, Quality Control Manager
21
vials consumed (estimated minimum)
2
independent ISO-17025 labs
11
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80, >99.80, >99.80
Vanguard Laboratory
HPLC-UV/VIS
Assay
9.7233 mg avg
Range 9.69–9.78 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ Cr: 0.05, As: 0.01, Cd: 0.01, Pb: 0.02, Hg: 0.005 ppm · Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
LOQ Acetone: 3.7, Benzene: 0.02, Butanes: 3.7, Chloroform: 0.02, Cyclohexane: 2.9, Dichloromethane: 0.45, Ethanol: 3.7, Ethyl Acetate: 3.7, Heptane: 3.7, Hexanes: 0.21, Isopropanol: 3.7, Methanol: 2.2, Pentanes: 3.7, Propane: 3.7, Toluene: 0.66, Total Xylenes: 1.6 ppm · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
Vanguard Laboratory
Ion Chromatography
Endotoxins
2 of 2 vials pass
<5.00 EU/mg (USP/FDA threshold 5 EU/kg, 350 EU total for 70 kg adult) · Vanguard Laboratory
LAL
Container closure
2 of 2 vials pass
2 samples · Vanguard Laboratory
Dye Ingress
Solubility
2 of 2 vials pass
Fully Soluble in 2 mL Water · Vanguard Laboratory
Fully Soluble in 2 mL Water

Lot 1670 quality scorecard

Lot conforms to all release specifications. Released 2026-02-11 · by Alison Eng, Quality Control Manager
21
vials consumed (estimated minimum)
2
independent ISO-17025 labs
11
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
3 of 3 vials pass
>99.80% · Vanguard Laboratory
HPLC-UV/VIS
Assay
10.0433 mg avg
Range 9.88–10.25 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
16 analytes · all below LOQ · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
LOQ 0.10% · Vanguard Laboratory
Ion Chromatography
Endotoxins
2 of 2 vials pass
<5.00 EU/mg · Vanguard Laboratory
LAL
Container closure
2 of 2 vials pass
2 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
2 of 2 vials pass
2 samples · Vanguard Laboratory
Fully Soluble in 2 mL Water

Lot 1668 quality scorecard

Lot conforms to all release specifications. Released 2025-12-30 · by Tori Johnson, Operations Manager
8
vials consumed (estimated minimum)
2
independent ISO-17025 labs
6
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
99.67 %
Vanguard Laboratory
HPLC-UV/VIS
Assay
11.01 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
2 of 5 analyte detected · all measured values at or below their parenteral PDE at 1.00 mg/day max dose.
Vanguard Laboratory
ICP-MS
Endotoxins
4.14 EU/mg
Vanguard Laboratory
LAL

Lot 1667 quality scorecard

Lot conforms to all release specifications. Released 2025-12-09 · by Alison Eng, Quality Control Manager
8
vials consumed (estimated minimum)
2
independent ISO-17025 labs
7
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
99.34 %
Vanguard Laboratory
HPLC-UV/VIS
Assay
10.63 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Endotoxins
0.78 EU/mg
Vanguard Laboratory
LAL

Lot 1665 quality scorecard

Lot conforms to all release specifications. Released 2025-11-05 · by Tori Johnson
8
vials consumed (estimated minimum)
2
independent ISO-17025 labs
6
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80
Vanguard Laboratory
HPLC-UV/VIS
Assay
10.92 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Endotoxins
1 of 1 vials pass
<5 EU/kg (350 EU total for 70 kg adult) · Vanguard Laboratory
LAL

Lot 1362 quality scorecard

Lot conforms to all release specifications. Released 2025-09-03 · by Tori Johnson
4
vials consumed (estimated minimum)
1
independent ISO-17025 lab
5
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA).

Purity
>99.80% + 0.18%
Vanguard Laboratory
HPLC-UV/VIS
Assay
11.02 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 6 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Endotoxins
0.17 EU/mg
Vanguard Laboratory
LAL
Sterility
1 of 1 vials pass
1 samples · Vanguard Laboratory
USP

Lot 1674 quality scorecard

Lot conforms to all release specifications. Released 2026-05-07 · by Alison Eng, Quality Control Manager
25
vials consumed (estimated minimum)
2
independent ISO-17025 labs
11
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80%, >99.80%, >99.80%
Vanguard Laboratory
HPLC-UV/VIS
Assay
11.20 mg, 11.13 mg, 11.17 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ Cr: 0.05, As: 0.01, Cd: 0.01, Pb: 0.02, Hg: 0.005 ppm · Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
LOQ Acetone: 3.7, Benzene: 0.02, Butanes: 3.7, Chloroform: 0.02, Cyclohexane: 2.9, Dichloromethane: 0.45, Ethanol: 3.7, Ethyl Acetate: 3.7, Heptane: 3.7, Hexanes: 0.21, Isopropanol: 3.7, Methanol: 2.2, Pentanes: 3.7, Propane: 3.7, Toluene: 0.66, Total Xylenes: 1.6 ppm · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
Vanguard Laboratory
Ion Chromatography
Endotoxins
3 of 3 vials pass
<5.00 EU/mg (USP/FDA threshold 5 EU/kg; 350 EU total for 70 kg adult) · Vanguard Laboratory
LAL
Container closure
3 of 3 vials pass
3 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
3 of 3 vials pass
Fully Soluble in 2 mL Water · Vanguard Laboratory
Fully Soluble in 2 mL Water
6 batches tested for this variant Jul 2025 – Jun 2026 · Avg purity 99.56% (range 99.17–99.8%) · 100% conformity
Select a batch:

Lot 1675 quality scorecard

Lot conforms to all release specifications. Released 2026-06-10 · by Tori Johnson, Operations Manager
25
vials consumed (estimated minimum)
2
independent ISO-17025 labs
10
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
3 of 3 vials pass
>99.80% · Vanguard Laboratory
HPLC-UV/VIS
Assay
19.4 mg avg
Range 19.29–19.53 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
16 analytes · all below LOQ · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
LOQ 0.10% · Vanguard Laboratory
Ion Chromatography
Endotoxins
3 of 3 vials pass
<5.00 EU/mg · Vanguard Laboratory
LAL
Container closure
3 of 3 vials pass
3 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
3 of 3 vials pass
3 samples · Vanguard Laboratory
Fully Soluble in 2 mL Water

Lot 1673 quality scorecard

Lot conforms to all release specifications. Released 2026-04-29 · by Tori Johnson, Operations Manager
21
vials consumed (estimated minimum)
2
independent ISO-17025 labs
10
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80, >99.80, >99.80
Vanguard Laboratory
HPLC-UV/VIS
Assay
20 mg avg
Range 19.92–20.1 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ Cr: 0.05, As: 0.01, Cd: 0.01, Pb: 0.02, Hg: 0.005 ppm · Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
LOQ Benzene: 0.02, Chloroform: 0.02, Hexanes: 0.21, Dichloromethane: 0.45, Toluene: 0.66, Cyclohexane: 2.9, Methanol: 2.2, Acetone/Butanes/Ethanol/Ethyl Acetate/Heptane/Isopropanol/Pentanes/Propane: 3.7, Total Xylenes: 1.6 ppm · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
Vanguard Laboratory
Ion Chromatography
Endotoxins
2 of 2 vials pass
<5.00 EU/mg (USP/FDA threshold: 5 EU/kg, 350 EU total for 70 kg adult) · Vanguard Laboratory
LAL
Container closure
2 of 2 vials pass
2 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
2 of 2 vials pass
Fully Soluble in 2 mL Water · Vanguard Laboratory
Fully Soluble in 2 mL Water

Lot 1666 quality scorecard

Lot conforms to all release specifications. Released 2025-11-18 · by Tori Johnson
8
vials consumed (estimated minimum)
2
independent ISO-17025 labs
6
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
99.59 %
Vanguard Laboratory
HPLC-UV/VIS
Assay
19.74 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Endotoxins
1 of 1 vials pass
<0.05 EU/mg (USP/FDA threshold: 5 EU/kg / 350 EU total for 70 kg adult) · Vanguard Laboratory
LAL

Lot 1363 quality scorecard

Lot conforms to all release specifications. Released 2025-10-31 · by Tori Johnson
8
vials consumed (estimated minimum)
2
independent ISO-17025 labs
6
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
99.8 %
Vanguard Laboratory
HPLC-UV/VIS
Assay
21.48 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Endotoxins
1 of 1 vials pass
<5 EU/kg (350 EU total for a 70 kg adult) · Vanguard Laboratory
LAL

Lot 01-103-PD-1358 quality scorecard

Lot conforms to all release specifications. Released 2025-07-29 · by Tori Johnson, Operations Manager
4
vials consumed (estimated minimum)
1
independent ISO-17025 lab
5
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA).

Purity
99.17 %
Vanguard Laboratory
HPLC-UV/VIS
Assay
22.31 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
1 of 6 analyte detected · all measured values at or below their parenteral PDE at 1.00 mg/day max dose.
Vanguard Laboratory
ICP-MS
Endotoxins
3.4 EU/vial
Vanguard Laboratory
LAL
Sterility
1 of 1 vials pass
1 samples · Vanguard Laboratory
USP

Lot 01-103-PD-1358 quality scorecard

Lot conforms to all release specifications. Released 2025-07-29 · by Tori Johnson, Operations Manager
4
vials consumed (estimated minimum)
1
independent ISO-17025 lab
5
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA).

Purity
99.17 %
Vanguard Laboratory
HPLC-UV/VIS
Assay
22.31 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
0.01 ppm
Vanguard Laboratory
ICP-MS
Endotoxins
3.4 EU/vial
Vanguard Laboratory
LAL
Sterility
1 of 1 vials pass
1 samples · Vanguard Laboratory
USP
4 batches tested for this variant Dec 2025 – May 2026 · Purity 99.8% · 100% conformity
Select a batch:

Lot 1674 quality scorecard

Lot conforms to all release specifications. Released 2026-05-11 · by Tori Johnson, Operations Manager
20
vials consumed (estimated minimum)
2
independent ISO-17025 labs
9
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80, >99.80, >99.80
Retatrutide; RT ~11.554 min · Vanguard Laboratory
HPLC-UV/VIS
Assay
28.9467 mg avg
Range 28.88–29 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ 0.005 ppm (Hg) – 0.05 ppm (Cr) · Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
LOQ 0.02 ppm (Benzene/Chloroform) – 3.7 ppm (Acetone/Butanes/Ethanol/Ethyl Acetate/Heptane/Isopropanol/Pentanes/Propane) · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
Vanguard Laboratory
Ion Chromatography
Endotoxins
3 of 3 vials pass
<5.00 EU/mg · Vanguard Laboratory
LAL
Container closure
3 of 3 vials pass
3 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
3 of 3 vials pass
3 samples · Vanguard Laboratory
Fully Soluble in 2 mL Water
Sterility
1 of 1 vials pass
1 samples · Eagle Analytical Services Inc.
ScanRDI

Lot 1673 quality scorecard

Lot conforms to all release specifications. Released 2026-05-06 · by Tori Johnson, Operations Manager
25
vials consumed (estimated minimum)
2
independent ISO-17025 labs
10
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80, >99.80, >99.80
Vanguard Laboratory
HPLC-UV/VIS
Assay
29.7867 mg avg
Range 29.62–29.94 mg · 3 samples · Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
All non-detect
LOQ 0.005 ppm (Hg) – 0.05 ppm (Cr) · Vanguard Laboratory
ICP-MS
Residual solvents
All non-detect
LOQ 0.02 ppm (Benzene/Chloroform) – 3.7 ppm (Acetone/Butanes/Ethanol/Ethyl Acetate/Heptane/Isopropanol/Pentanes/Propane) · Vanguard Laboratory
GC-MS
Trifluoroacetic acid
All non-detect
Vanguard Laboratory
Ion Chromatography
Endotoxins
3 of 3 vials pass
<5.00 EU/mg (USP/FDA threshold 5 EU/kg, 350 EU total for 70 kg adult) · Vanguard Laboratory
LAL
Container closure
3 of 3 vials pass
3 samples · Vanguard Laboratory
Dye Ingress Method
Solubility
3 of 3 vials pass
Fully Soluble in 2 mL Water · Vanguard Laboratory
Fully Soluble in 2 mL Water

Lot 1669 quality scorecard

Lot conforms to all release specifications. Released 2026-02-04 · by Tori Johnson, Operations Manager
8
vials consumed (estimated minimum)
2
independent ISO-17025 labs
6
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
>99.80
Vanguard Laboratory
HPLC-UV/VIS
Assay
31.24 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Endotoxins
1 of 1 vials pass
<5.00 EU/mg · Vanguard Laboratory
LAL

Lot 1668 quality scorecard

Lot conforms to all release specifications. Released 2025-12-31 · by Tori Johnson, Operations Manager
8
vials consumed (estimated minimum)
2
independent ISO-17025 labs
6
analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

Purity
99.8 %
Vanguard Laboratory
HPLC-UV/VIS
Assay
32.32 mg
Vanguard Laboratory
HPLC-UV/VIS
Heavy metals
Within USP <232> safe limits
All 5 analytes non-detect (below LOQ).
Vanguard Laboratory
ICP-MS
Endotoxins
1 of 1 vials pass
<0.05 EU/mg (USP/FDA threshold: 5 EU/kg / 350 EU total for 70 kg adult) · Vanguard Laboratory
LAL

Structure & Specification

GLP3-R Peptide Summary

Product Specifications: Lyophilized Powder (>99% purity) in 3ml vial.

*Requires Reconstitution with solvent such as BAC Water (Sold Here)

Appearance: Solid, white powder in 3mL glass ampule

Chemical Formula: C221H342N46O68

PubChem SID: 171390338

CAS Number: 2381089-83-2

Molecular Weight: 4731.33 g/mol

Storage: Store at ≤25°C, sealed, away from heat, light, and moisture.

Disclaimer: This product is intended solely for laboratory research purposes. It is not suitable for consumption by humans, nor for medical, veterinary, or household purposes. Researchers should handle GLP-3 with care and adhere to strict safety guidelines during experiments. Kindly review our Terms & Conditions before making a purchase. *

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Always quality-tested, verified with third party COA’s

At every step, we prioritize quality by conducting rigorous third-party testing on all our products. These tests focus on four key characteristics—identity, purity, sterility, and endotoxicity—ensuring that each batch meets the highest standards for safety and performance, with independent third-party Certificates of Analysis (COAs) to verify our commitment to excellence.

1

Identity Test

Identity testing ensures that the product contains the correct ingredient as labeled, verifying its authenticity and matching it to established reference standards.

2

Purity Test

Purity and concentration testing verifies that the ingredient is present in the correct amount, with a purity of 98% or higher to meet stringent quality standards.

3

Sterility Test

Sterility testing ensures that the product is completely free from bacteria, fungi, and other microorganisms.

4

Endotoxicity

Endotoxicity testing specifically detects and quantifies lipopolysaccharides (LPS), components of bacterial cell walls, to ensure the product is free from harmful endotoxins.

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