2,3,4,6-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

2-Nitrobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 86-00-0

Glucose, Cellobiose & Dextran Ratio Level 1

Carbamazepine, 1000µg/ml in MeOH, 1ml