Chloride 0.50 µg/mL (Cl-)

Benzoic acid

n-Hexacosane-d54, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 1219803-91-4

2,3,3',4,4',5-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane