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

ß-glucuronidase recombinant Escherichia coli

17 alpha-Ethynylestradiol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 57-63-6

(+/-)-Myclobutanil-d9 (butyl-d9),100 µg/mL,acetonitrile,1mL,