Question 1

What was the tested purity of lot TIRZO-2001?

Accepted Answer

Lot TIRZO-2001 (Tirzepatide) tested at 99.986% HPLC purity from Optima Supply, based on 1 Certificate of Analysis indexed by Disclosed Labs.

Question 2

Which lab tested lot TIRZO-2001?

Accepted Answer

Lot TIRZO-2001 was tested by Janoshik Analytical based on COA data in the Disclosed Labs corpus.

Question 3

Was lot TIRZO-2001 tested for endotoxin?

Accepted Answer

Yes — lot TIRZO-2001 has at least one COA reporting an endotoxin (LAL) result: 0.005 ± 0.002 EU. Endotoxin testing (USP <85> / LAL) is a safety panel that matters for injectable compounds.

TIRZO-2001

Tests reported