Dibromochlordene, 1.2ml x 50ug/ml, toluene

Tridecafluorohexane-1-sulfonic acid potassium salt

[13C5]Xylitol, 10mg

5-Methyl-2,2',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.