Cadmium (Cd), 5µg/ml in in 2%-HNO3/Water, 4x25ml

Arochlor 1242 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53469-21-9

Valeraldehyde-DNPH, 100µg/ml in Acetonitrile, 1ml

2-(4-Nonylphenoxy)acetic acid isomer mixture,10 µg/mL,isooctane,1mL,