RT Std C10 & C28

cis-Heptachlor-epoxide (Isomer B), 10µg/ml in CY, 10ml

1,2,3-Tricaproylglycerol, 8000µg/mL, Solvent-dry pyridine, Unit 10mL, # of units-1, Cas.no. 621-71-6

4,4'-DDE, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 72-55-9