1,8-Dichloronaphthalene, 1.2mL x 50ug/mL, nonane

(+/-)-Cotinine-d3 (N-methyl-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 110952-70-0

4,4'-Dibromooctafluorobiphenyl

4-Chloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane