449 third-party lab reports published Code LAB25 takes 25% off, and the build-a-kit discount stacks on top, applied automatically in the cart: 3% off 2โ€“4 · 5% off 5โ€“9 · 10% off 10+ units · solvents and lab supplies excluded. For research use only. 99.58% median purity across 254 lots Defense, VA, Federal and Public safety get 30% off every order, 35% at 10+ units, 40% at 20+ units · get verified 242 / 242 lots pass sterility

MT1

โ˜… 4.8 (179 reviews)
175,000+ units shipped ยท 3 in 4 orders come from repeat researchers
Lab tested ยท Batch 1757 ยท 99.29% purity ยท 14 tests
Vanguard Laboratory ยท ISO 17025
$42

For research use only. Not intended for diagnostic or therapeutic use.

Same-day shippingOrder by 2:30 PM MST.
Every new batch testedFull panel, independent labs.
Tested in the USALabs and support stateside.
Industry discountsLabs, clinics, defense, government and public safety.

Certificate of analysis

Current batch for this size ยท tested September 2, 2026

Purity by batch ยท last 2 batches: 99.29 ยท 99.25

Batch#1757
Purity99.29%
TestsNewer panel ยท 14 of 15 tests
TestedSeptember 2, 2026

Labs on this batch: Vanguard Laboratory (ISO 17025:2017 / A2LA #6377.01.01)

14 of 15 tests ยท 1 not on this report

IdentityUSP <621> ยท HPLC-UV/VIS
Matches reference standardVanguard ยท 1 vial tested
PASS
Chromatographic purityUSP <621> ยท HPLC-UV/VIS
99.24โ€“99.29%Vanguard ยท 3 vials tested
PASS
Assay, net peptide contentUSP <621> ยท HPLC-UV/VIS
11.99โ€“12.38 mgVanguard ยท 3 vials tested
PASS
Net peptide content variation between unitsUSP <905> ยท house check on 3 units
3.21%limit 10%
PASS
Content vs certificateUSP 90โ€“110% of label
100.0%
PASS
Adulterant screenHPLC-UV/VIS
Not DetectedVanguard ยท 1 vial tested
PASS
Heavy metalsUSP <232> / <233> ยท ICP-MS
PassVanguard ยท 2 vials tested
PASS
EndotoxinsUSP <85> ยท LAL
<5.00 EU/mgVanguard ยท 3 vials tested
PASS
Residual solventsUSP <467> ยท GC-MS
Not detectedVanguard ยท 1 vial tested
PASS
Trifluoroacetic acid (TFA)USP <503.1> ยท Ion Chromatography
ND - <0.10%Vanguard ยท 1 vial tested
PASS
Container closure integrityUSP <1207> ยท Dye Ingress Method
PassVanguard ยท 3 vials tested
PASS
SolubilityUSP <1236> ยท visual
Fully Soluble in 2 mL WaterVanguard ยท 3 vials tested
PASS
SterilityUSP <71> ยท membrane filtration
No GrowthVanguard ยท 5 vials tested
PASS
Sterility, rapid methodalternative to USP <71> ยท ScanRDI
Not on this report
โ€”
ConformityQA approval
ApprovedVanguard
PASS
Download PDF ›
All batchesNewest first · every batch we’ve released for this product
Batch 175710 mg Sep 2, 202699.29%14 tests On sale Showing
Batch 168010 mg May 22, 202699.25%13 tests View certificate ›

Common questions

From the help center · All articles ›

Tech specs

Form
Lyophilized powder
Tested mass
11.99โ€“12.38 mg
Methods
HPLC-UV/VIS ยท ICP-MS ยท LAL ยท GC-MS ยท Ion Chromatography ยท Dye Ingress ยท visual ยท membrane filtration

Important research notice. This product is sold exclusively for in-vitro laboratory and research use. It is not a drug, supplement, cosmetic, or food, and is not intended to diagnose, treat, cure, or prevent any condition. For research use only. Not intended for diagnostic or therapeutic use. By purchasing, you confirm you are a qualified researcher aged 21 or older.

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Research use only

For research use only. Not intended for diagnostic or therapeutic use.

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Peptidology supplies research-use-only materials to qualified researchers aged 21 and over. Certificates and company information remain open to everyone.

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