Thifensulfuron-methyl, 1000µg/ml in Acetone, 1ml

Benzo[1,2-b;4,5-b']bisbenzofuran, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 208-37-7

2,4,6-Trichloro[13C6]phenol, 1.2ml x 100ug/ml, isooctane

ICP-MS Verification Standard #1