Hexabromobenzene, 1.2ml x 50ug/ml , toluene

3,3´-Dichlorobenzidine, 100mg

3 Deuterated Compounds Internal Standard Mix 3 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% Benzene-d6 39.7 Naphthalene-d8 20.9 Ethylbenzene-d 10 39.3

Bromodichloromethane, 100 µg/ml, Methanol, 5ml