N-Nitrosodimethylamine-d6, 10mg

a,2,4-Trichlorotoluene

Metoprolol tartrate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 56392-17-7

Diazinon D10 (diethyl D10), 100 ng/µl, 1.1ml