Boscalid (Nicob), 10.0µg/ml, Ethyl acetate, 10ml

Hexachlorobenzene, 1000µg/ml in Isooctane, 1ml

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

8270 Spike Standard