Inquiry (采购产品): 22 inch x 24 inch charcoal filters We use the charcoal filters to trap the radioactive materials to purify air at the top of fume hood. We would like to koow the price for 12 pieces and how the quality is. **** Hidden Message ***** David Zhu 305 Old County Road San Carlos, CA 94070 USA Company: Peninsula Laboratories, Inc Title: Radiation Safety Officer Phone: 650-592-5392 Fax: 650-595-4071 E-mail: dzhu@penlabs.com **** Hidden Message ***** dzhu@penlabs.com
