IP 391-95 Calibration Level 4

2,5-Dibromobiphenyl, 1.2ml x 50ug/ml, nonane

Acetovanillone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 498-02-2

Ethiprole-sulfone, 100 µg/ml, Acetonitrile, 1ml