Norflurazon, 100 µg/ml, Acetonitrile, 1ml

6-Chlorovanillin , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 18268-76-3

2,4-Dibromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53592-10-2

Lanthanum Chloride Modifier (La)