2,4-Dichloroaniline, 100 µg/ml, Methanol, 5ml

5-Nitroacenaphthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 602-87-9

Atrazine-desethyl-desisopropyl, 100µg/ml, Acetonitril, 1ml

ICP Multielement Standard