Imazamethabenz-methyl, , Solvent-, Unit , # of units-, Cas.no. 81405-85-8

Bicadinane T, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 10191-10-0

C20 Triaromatic sterane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 81943-50-2

2,3,4,5,6-Pentachlorophenol-13C6, 1000µg/ml in Isopropanol, 1ml