PCB Isomer Standard “Dutch 7”, 10µg/ml in Isooctane, 1ml

4-Chlorophenol-2,3,5,6-d4, OD,1000 µg/mL,isopropanol,1mL,

Acetone

2,2',3,3',4,5,5',6'-Octabromodiphenyl ether, 1.2ml x 50ug/ml, toluene