IP 391-95 Calibration Level 3

Alternariol, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 641-38-3

trans-1,2-Dichloroethene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 156-60-5

Heptachlor epoxide (Isomer B), 50mg