2,5-Dimethylbenzaldehyde-DNPH

Tetrachlorvinphos, 100µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 961-11-5

Vinyl chloride, certified ref. material, 2000μg/mL in MeOH, 1ml

Haloxyfop, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 69806-34-4