Tungsten (W)

Metoprolol-d7 hydrochloride (isopropyl-d7), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219798-61-4

2,3,6-Trichlorobiphenylene, 1.2ml x 1x10-4M, dimethylsulfoxide

2-Benzotriazole-2-yl-4,6-di-tert-butylphenol, 25g