Bitertanol, 100 µg/ml, Ethyl acetate, 5ml

ß-Glucuronidase from overexpressing recombinant E. coli ,>50,000 u/ml,50% aqueous glycerol soln,5mL

2,2',3,4,4',5-Hexachlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 35694-06-5

Mono-n-octyl phthalate-3,4,5,6-d4, 100µg/ml in MeOH, 1ml