Norfloxacin, 100mg

Cadmium (Cd), 1000µg/ml in 2%-HNO3/Water, 100ml

Chlorobenzilate, , 1000µg/ml in Isooctane, 1ml

Acetamipid-d3 (N-methyl-d3) (mixture of isomers),100 µg/mL,acetonitrile,1mL,