Sulfosulfuron, 100µg/ml in Acetonitrile, 1ml

Tetrahydrofuran

2,2',3,3',5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Methyl 9-trans- hexadecenoate, 1000µg/mL in Isooctane, 1ml