Inquiry (采购产品): PO FOLLOW UP 4100372001 YOUR PART #22011-DRIERITE, 6 MESH, WITH INDICATOR PLACED 4/27/10. NEED UPDATE ASAP **** Hidden Message ***** RICH ROFFA MILWAUKKE, WI 53209 USA Company: ALDRICH CHEMICAL Title: PURCHASING Phone: 414-438-3850 X7651 E-mail: rroffa@sial.com **** Hidden Message ***** rroffa@sial.com