Heptachlor

1-Monooleoylglycerol: See product 3645.21, , Solvent-, Unit , # of units-, Cas.no.

Lead (Pb)

2,2',3,3',4,4',5,6,6'-Nonabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, toluene