Custom Metal Mix Back Catalog number: 50694 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70249 Phenanthrene-d10, 1000µg/ml in MethyleneChloride, 1ml Price on request M326035 6a-Methyl Prednisone 21-Acetate, 5mg Price on request PN-63S 1,2,3,4,5,6-Hexachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request