Thiencarbazone-methyl, 10.0 µg/ml, Acetonitrile,

ASTM D-4815 Valve Timing Mix

Thionazin-O-analog, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 7359-55-9

Bisphenol A-d16, 1000µg/ml in methyl chloride, 1ml