D4-Acetylsalicylic acid, 50mg

Benzo[b]fluoranthene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 93951-98-5

Clopyralid, 100 µg/ml, Acetonitrile, 5ml

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