✓ Purity · pass✓ Lab-verifiedShop-provided sample
KLOW × trivialbioworks peptides — lab test, February 2026
Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.42%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA 32876 matches Chromate's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
TRIVIALUR5HRLook it up on Chromate ↗Checked Feb 17, 2026
Test results
6 data points
Purity
99.42%
Endotoxins
<0.0674 EU/mg
Heavy metals
<50 ppb
Stated qty
Not provided
Tested qty
Not provided
Batch / Lot
KL80-0213
COA number
32876
Container
Lyophilized Peptide Vial
Tested by
ChromateView profile →
About this test
Verification trail
| Report number | 32876 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 24 Aug 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Chromate's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of KLOW from trivialbioworks peptides, performed by Chromate on February 17, 2026. Reported purity: 99.42%. Endotoxins: <0.0674 EU/mg. Heavy metals: <50 ppb. Batch KL80-0213. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by Chromate · Feb 17, 2026 · Batch KL80-0213
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