Isoproturon, 10µg/mL in Acetonitrile, 10ml

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

4-n-Pentylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 26311-45-5

ICP Mix #6