(Z)-Dimethylvinphos, 50mg

Internal standard 2, 2000g/ml in MeOH, 1ml

EPA Method 505 Analyte Mix

Dichloran, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 99-30-9/81859-29-2