Tungsten (W)

1,1-Dimethylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 590-66-9

Terbufos, 1000µg/ml in MeOH, 1ml

17b-Estradiol-2,4,16,16,17-d5, 100µg/ml in Acetonitrile, 5ml