Tetracontane, 100 µg/ml, Hexane, 10ml

Ethylene glycol mono(p-nonylphenyl) ether, mixture of isomers, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

QC for Chloride and Sulfate Anions

Pentabromoethylbenzene, 1.2ml x 50ug/ml , toluene