Pirimiphos-ethyl, 100 µg/ml, Ethyl acetate, 5ml

Mercury - DSC calibration standard, 2,5g

2-Nitrobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 86-00-0

1-Chloro-3-nitrobenzene, 1000µg/ml in MeOH, 1ml