pH @ 25°C

(Z)-Dimethylvinphos, 10 µg/ml, Cyclohexane, 10ml

Ethanol standard in water,1.1g/L,water, 1.5mL

2,2',5-Tribromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-34-1