✓ Purity · passShop-provided sample
TB-500 × maple researchlabs peptides — Lab Test, May 2026
Tested · submitted by Peptigrity Team Member 01PEPTIGRITY TEAM
Filed by Peptigrity Team Member 01 ·
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
98.62%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA DBAV-TB500-10-051226 matches Testides's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
DBAV-TB500-10-051226Look it up on Testides ↗Checked May 26, 2026
Test results
6 data points
Purity
98.62%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
9.84 mg
Qty match
98% of labeled · -2%
0label125%
Batch / Lot
N/A
COA number
DBAV-TB500-10-051226
Container
White lyophilized powder
Tested by
TestidesView profile →
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Independent HPLC purity analysis of TB-500 from maple researchlabs peptides, performed by Testides on May 26, 2026. Reported purity: 98.62%. Net content: 9.84 mg against 10 mg labeled (98% of label). Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by Testides · May 26, 2026 · Batch N/A
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