Low Cost Kits for Positive Identification of Metals - Alloys - Coatings Sorting the mix Since '66 About Koslow Scientific ElectroSpot Technology Metal Test Kit Products Passivation Tester Electro-Chemical Products Literature & Quotation Request Form Visitor #: Koslow Scientific Company 75 Gorge Road, Edgewater, New Jersey 07020 (201) 941-4484 1-800-556-7569 Fax: 201-941-4485 Send Us An Email ...