The Series 150-Lab H2S Analyzer from Analytical Systems Keco, Houston, Texas, measures hydrogen sulfide without interference or “false positives” to provide highly accurate results.

Tetra Pak, Vernon Hills, Ill., and FOSS, Eden Prairie, Minn., launched an advanced version of the Tetra Pak Standardization unit.

PerkinElmer, Inc., Waltham, Mass., launched the DA 6200 NIR analyzer, designed to help meat processors conduct quality and process control more accurately, easily and quickly.