ß-glucuronidase from Red Abalone

4-Methoxy-2',4',6'-trichlorobiphenyl, 100µg/ml in IO, 1ml

2,3,7,8-Tetrabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

n-Tridecane, ?13C: -33.47, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-50-5