Nitrite (NO2-) as N

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

Trifluoperazine dihydrochloride,1000 µg base/mL,MeOH,1mL

Ethyl 4-hydroxybenzoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 120-47-8