502.2 Volatile Organic std., 0,2mg/ml in MeOH, 1ml

Bromophos-ethyl, 100 µg/ml, Acetonitrile, 1ml

CONOSTAN Cl Standard, 0.001% (10ppm), 100g

Hexadecyltrimethylammonium bromide, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 57-09-0