VOC Conc #2

PCB No. 47, 100µg/ml in Isooctane, 1ml

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

2,3',4',6-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane