Perfluoroheptanoic acid

Methyl 5-cis,8-cis,11-cis-eicosatrienoate , Approx. 2mg in approx. 0,5mL methanol, Solvent-, Unit , # of units-, Cas.no. 169232-04-6

2,2',3,4,4',5'-Hexabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

1,2,3-Trichloropropane