D4-Acetaminophen, 100 µg/ml, Acetonitrile, 1ml

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

Diflufenican

Diisononyl phthalate-3,4,5,6-d4 ,100 µg/mL,MeOH,1mL,