Tolpyralate, 100 µg/ml, Acetonitrile, 1ml

Verruculogen, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 12771-72-1

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

pH 12.45 buffer solution (230mL)