CONOSTAN Standard S-21, 30 ppm, 100g

2,2',3,4,5,5'-Hexachlorobiphenyl

1-Phenyl-1,3,3-trimethylindan, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3910-35-8

(±)-trans-Hexahydrocannabinol, 1000µg/ml in MeOH, 1ml