What was the tested purity of lot HYDROH2P9X6D?

Lot HYDROH2P9X6D (Selank) tested at 99.037% HPLC purity from Optima Supply, based on 2 Certificates of Analysis indexed by Disclosed Labs.

Which lab tested lot HYDROH2P9X6D?

Lot HYDROH2P9X6D was tested by Janoshik Analytical based on COA data in the Disclosed Labs corpus.

Does lot HYDROH2P9X6D appear on multiple vendors?

Yes — lot HYDROH2P9X6D appears across 2 vendors in the Disclosed Labs corpus, which may indicate a reseller relationship or a recycled COA. The HPLC purity range across these COAs is 99.04%–99.04%.

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HYDROH2P9X6D

Cross-vendor collision detected

Lot HYDROH2P9X6D appears on 2 different vendors — either a reseller relationship or a recycled COA. Compare the underlying COAs below.

Purity range: 99.04% – 99.04%Labs: 1 distinct

Tests reported

Aggregated across 2 COAs for this batch

HPLC purity

99.037%

Net peptide content

7.23 mg

Mass spec / LC-MS

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FTIR identity

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Vendor	Peptide	Lab	Purity	Tests	Tested
Optima Supply	Selank	Janoshik Analytical	99.04%		2025-11-20	Detail →Source
Hydro Research Peptides	Selank	Janoshik Analytical	99.04%		2025-11-20	Detail →Source

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