Ethylbenzene

1,4-Dioxane-d8,1000 µg/mL,MeOH,1mL,

Phenyltin Chloride Stand, 2000µg/ml in MeChl, 1ml

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