Inquiry (采购产品): DE and beer tests Sir/Madam, A number of years ago I think I did some tests for you whilst at the Siebel Institute in Chicago. This was the beer soluble iron tests in Diatomaceous Earth required by Anheuser Busch and the like. I have a question on testing for DE in beer? Are there any tests (other than seeing DE fragments in the microscope slide) for DE in liquids and especially in beer? Any help greatfully received as soon as possible please. Regards, Gary Spedding. Brewing and Distilling Analytical Services, LLC in Lexington, KY. 859-278-2533 (or FAX 2633). **** Hidden Message ***** Gary Spedding 128 Shady lane Lexington, KY 40503 USA Company: Brewing and Distilling Analytical Services, LLC Title: Ph.D. Phone: 859 278 2533 Fax: 859 278 2633 E-mail: gspedding@alcbevtesting.com **** Hidden Message ***** gspedding@alcbevtesting.com