Inquiry (采购产品): Alchem 2 Good morning, What is the concentration of hexavalent chrome in Alchem 2?. One of our companies in England still uses it while we are changing all of our aluminum coatings to those with trivalent chromium for RoHS compliance. **** Hidden Message ***** Gene Martha 01757 Company: Waters Corp. E-mail: gene_martha@waters.com **** Hidden Message ***** gene_martha@waters.com
