4,4’-DDT

2,2',3,4',5,5'-Hexachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

C30 Pentacyclic triterpane III (or Z ); Ring A spiro oleanane; Methyl-3ß,4 alpha,10 alpha,18 alpha)-1,5-cyclo-24-nor-1,10-seco-oleanane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 190603-63-5

1,8-Naphthalic anhydride, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 81-84-5