Inquiry (采购产品): GC Column We have a Buck Scientific GC with TCD. I need a column that can measure hydrogen, oxygen, and nitrogen. What column would you recommend? Thank you, Frances Chipley fchiple@entergy.com **** Hidden Message ***** Frances Chipley P.O. Box 756 Port Gibson, MS 39150 USA Company: Entergy Operations, Inc Title: Sr. Radiochemist Phone: 601-437-6550 Fax: 601-437-2308 E-mail: fchiple@entergy.com **** Hidden Message ***** fchiple@entergy.com