Propachlor, 100μg/ml in Acetonitrile, 5ml

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

Methyltriphenyltin, 1000µg/mL, Solvent-isooctane, Unit 1.1mL, # of units-1, Cas.no. 1089-59-4

Volatile Mix, 200µg/ml in MeOH, 1ml