Di-n-heptyltin dichloride, 100mg

Parathion, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 56-38-2

Acid Violet 49, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 1694-09-3

Chlorinated paraffins (Cl:40%), technical mix,1000 µg/mL,isooctane,1mL