PerkinElmer, Inc.

This application brief describes the procedure for measurement of 0.5 mg/mL solution of a-chymotrypsinogen in 10 mM NaCl buffer.

Determine the quantity and percent assay of paracetamol according to U.S. Pharmacopeia’s (USP) methods, and component concentration in pharmaceutical formulations.

Simple and fast solution for the measurement of sodium hypochlorite in a QA/QC setting where speed and accuracy are vitally important.

This application describes EPA method 354.1 as a template to accurately determine nitrite levels as ppm NO2- in O2 glycol-based aqueous engine coolants.