Metolachlor (13C6,99%) 100µg/mL in Nonane, 1,2ml

Antimony (Sb)

7H-Perfluoroheptanal, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 647-44-9

Simazine (ring-13C3), 100ug/ml in MeOH, 1,2ml