1-Chloro-2,4-dinitrobenzene, 1000µg/ml in MeOH, 1ml

2,3',4,4',5,5'-Hexachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 52663-72-6

Boscalid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 188425-85-6

ICPMS Internal Standard