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u/bastian_aalto

Contributes reviews on supplier material. Based in Kaunas.

member · joined 14 May 2025

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Comments — page 4 of 4

comment on [Discussion] can we stop arguing about area percent until somebody posts a number in c/coa · 209 points · 2 years ago

redact your own name, not the vendor's batch details

comment on [Discussion] can we stop arguing about area percent until somebody posts a number in c/coa · 255 points · 2 years ago

chromatogram or it did not happen

comment on [Meta] proposal — a flair for COA posts in c/coa · 10 points · 2 years ago

axis labels included, always

comment on [Meta] proposal — a flair for COA posts in c/coa · -11 points · 2 years ago

Strongly agree. Mass% and area% are answering different questions on the same document.

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Cake day 14 May 2025

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.

Where they post

c/vendorvetting20 captured items
c/coa20 captured items
c/glp1women10 captured items
c/maintenancephase8 captured items
c/researchpeptides6 captured items
c/progresspics5 captured items

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