HPLC PURITY
Identity and purity ≥99%, every batch.
QUALITY ASSURANCE
Lab reports & COAs.
Every batch goes to independent third-party laboratories for purity (HPLC), identity (mass spec), microbial screening, and heavy metals analysis. We publish the most thorough COAs in research compounds.
TESTING PROGRAM
Every batch, third-party tested.
MASS SPEC
Sequence confirmation, every batch.
MICROBIAL
Bacteria, mold, and yeast screening.
HEAVY METALS
USP <232> compliant screening.
What ships with each batch
Certificate of Analysis (COA)
Per-batch HPLC chromatogram and purity result, mass spectrometry identity confirmation, and the testing laboratory's details. The COA for your batch is published before the product ships.
Sterility & endotoxin report
Bacterial, mold, and yeast screening, plus endotoxin load (<0.25 EU/mL for Aquastat bacteriostatic water).
Heavy metals panel
USP <232> compliant screening for elemental impurities.