Dicloran, 100 µg/ml, Ethyl acetate, 1ml

2,4,6-Tribromo[13C6]phenol, 1.2ml x 100ug/ml, toluene

4,6-Dimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1207-12-1

2,2',3,5',6-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane