3-Chloro-2-nitrobenzoic Acid, >98%, 5g

BTEX Standard

Triazophos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 24017-47-8

1-Naphthylacetic acid, 100 µg/ml, Acetonitrile,