82 Work — Pda Technical Report

: A significant drop in endotoxin recovery—typically defined as less than 50% of the initial spiked concentration—indicates an active LER masking effect. Demasking Strategies and Alternative Assays

The offers another alternative, evaluating endotoxin detection in a biological system. The application of MAT to study masking in the BET is discussed in Chapter 5 of PDA TR 82. pda technical report 82