Florisil Cartr. Qual. Std.,2000µg/ml in HE, 10ml

2,3,5,6-Tetrachlorobiphenyl (65)

Dibenzosuberone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1210-35-1

Aroclor 1254 in Transformer Oil