Ethyl perfluoro(2-methyl-3-oxahexanoate), 10mg

2,2,4a,7,8-Pentamethyl-trans-decaline; C15 Bicyclic terpane, ca. 10µg/mL, Solvent-isooctane, Unit 0.25µL, # of units-1, Cas.no.

Decabromo[13C12]diphenyl ether, 25µg/ml in Toluene, 1,2ml

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