pH 12.0 Standard @ 25°C

Fluazifop-butyl, 10.0 µg/ml, Acetonitrile, 10ml

Ethoprophos, 100 µg/ml, Toluene, 1ml

N,O-Diacetyl-4-aminophenol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2633-33-8