u/amara_halonen

Contributes reviews on supplier material. Based in Monterrey.

member · joined 14 May 2025

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c/coa·posted 8 months ago by u/amara_halonen

[Vendor] KP vs BCH on the same compound, same month — both cleared 97.5%

Posting this because the title is the whole finding — KP vs BCH on the same compound, same month — both cleared 97.5% — and a number without its method is a rumour.…

Discussion 52 comments88% upvoted123

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c/coa·posted 9 months ago by u/amara_halonen

[Discussion] the certificate of analysis advice in here is 3 years out of date

Something I keep coming back to: the certificate of analysis advice in here is 3 years out of date. Since the title puts numbers in the shop window: 3 years. How to ask…

Discussion 51 comments80% upvoted9

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Janoshik Analytical

Independent HPLC and mass spec. The number you get is the number they found.

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GL Biochem (Shanghai)

Custom peptides and amino acids direct from the manufacturer since 1998. ISO 9001 / cGMP. Batch COA every order.

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c/tirzepatide29 captured items
c/coa28 captured items
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