Gasoline, Desulfurized,neat,neat,10mL,

5'-Fluoro-2,3,3',4,4',5-hexachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Avermectin B1a, 100 µg/ml, Acetonitrile, 1ml

ß-Glucuronidase-arylsulfatase from H. rufescens ,1.0 mu / >0.2 mu,powder,1mu