Endrin ketone, 100µg/ml in MeOH, 1ml

Pyrimethanil, 100µg/mL in Methanol, 1ml

Paraxanthine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 611-59-6

2,3,4',5-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,