[13C12]Dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

4-tert-Octylphenol EO Kit (EO=0-9), , Solvent-, Unit 1mL, # of units-1, Cas.no.

Tazobactam

PCB No. 209 10 µg/mL in Isooctane, 10ml