D6-Metazachlor ESA sodium salt, 100 µg/ml, Aceton

2,4-/2,6-Dimethylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 102035-96-1 / 66142-67-4

Propham, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 122-42-9

Piperazine, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 110-85-0