D7-Atenolol, 5mg

Esfenvalerate, 1000µg/ml in Acetonitrile, 1ml

3-Nitrophenol, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 554-84-7

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