[13C12]Diphenyl ether, 1.2ml x 50ug/ml, nonane

2,3,4,5,6-Pentachlorobiphenyl-d5, 10µg/ml in CY, 5ml

lambda-Cyhalotrin, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 91465-08-6

Bupirimate, 10.0 µg/ml, Acetonitrile, 10ml