Butachlor, 100 µg/ml, Acetonitrile, 5ml

3-Nitrobiphenyl,neat,neat,10mg,

Anions Calibration Mix

2,4-Dimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 31317-18-7