alpha-Endosulfan 10 µg/mL in Cyclohexane, 10ml

N-Nitrosodiethylamine-d10, 1000µg/ml in dichloromethane, 1ml

ß-glucuronidase from ocean-fresh Red Abalone, >100,000 u/ml, 25ml

1-n-Heptyl-2-phenylbenzimidazole, neat, Solvent-neat, Unit 10MG, # of units-33, Cas.no. 305347-16-4