1,2,3,4-Tetrachlorobenzene, 100mg

13C6-Sulfamethoxazole, 10mg

Fluorene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 86-73-7

Arochlor 1232, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11141-16-5