Formaldehyd-DNPH, 100 µg/ml, Acetonitrile, 5ml

Catechol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 120-80-9

Bupirimate, 100 µg/ml, Acetonitrile, 5ml

Demeton-S-methyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 919-86-8