AssayIndex
Content & mass

Label claim

The mass of compound stated on the vial. Whether it refers to gross fill or to peptide content is almost never specified.

Related terms

Recovered mass
Gross fill × target-compound content / 100. The milligrams of named compound actually obtainable from the vial.
Rule AX-R06
Recovered mass outside ±10 % of label claim. The rule that fires most often and matters most to anyone buying by the milligram.

Where this term appears

The glossary exists to make record pages readable without a chemistry degree. Every technical term on a report resolves here.