EPA Method 8141 Surrogate Standard

Dichloromethane, in Certan bottle, neat, Solvent-neat, Unit 1ml, # of units-1, Cas.no. 75-09-2

Alkane Mix C5-C20, 2mg/ml in MeOH, 1ml

Bentazone,1000 µg/mL,MeOH,1mL