2,4,5-T-methyl ester, 100 µg/ml, Acetonitrile, 1

3-Chloro-1,2-propane-d5-diol,10000 µg/mL,MeOH,1mL,

2,2',3,4',5,6,6'-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Fluoranthene D10, 10µg/mL in Acetone, 10ml