DRO n-Hydrocarbon Standard, 2000µg/ml in MeChl, 1ml

Metolachlor ESA sodium salt, 100µg/ml in MeOH, 1ml

Atrazine-desisopropyl

3,3',4-Tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147217-78-5