Flamprop, 10 µg/ml, Acetonitrile, 10ml

Parathion-methyl, 10.0 µg/ml, Acetonitrile, 10ml

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

n-Tetracontane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 4181-95-7