Canadian Organophosphorus Pesticides Back Catalog number: 60040 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57026 Iron (Fe) Price on request MBP-155 2,2',4,4',6,6'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 94286 Sulfur Mix Price on request