Tolpyralate, 100 µg/ml, Acetonitrile, 1ml

2,2',3,4,5,5',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

2-Bromo-1-chloropropane

2,2',4,4',6'-Pentabromo-5-methoxydiphenyl ether, 1.2ml x 50ug/ml, nonane