Dichlorvos, 10.0 µg/ml, Acetonitrile, 10ml

2,3,4,5-Tetrachlorophenol acetate, 10.0 µg/ml, Is

Monobenzyl phthalate, 1000µg/mL, Solvent-dichloromethane/cyclohexane, Unit 1mL, # of units-1, Cas.no. 2528-16-7

Method 1640 Tuning Standard