2,3,3',4',5-Pentachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane

ASTM D-4815 Calibration Mix #5

Fensulfothion, 10.0 µg/ml, Acetonitrile, 10ml

2-Methoxy-1-propyl acetate, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 70657-70-4