Mothesorv has Briqht Ideas... Get More From Your Gas CKromatograpK m M
A major way to get more performance from your GC is to be sure to use the correct carrier and related gases. Commercial grade materials won't provide consistent performance. All grades of gas are not the same. At Matheson we use these instruments and we know the difference. Here's a guide: Instrument or Detector
Grade of Gas
rhermal Conductivity Flame Ionization 3CMS or Trace Analytical Electron Capture
Matheson Prepurified Matheson Zero Gases Matheson Purity Matheson Ultra High Purity
If you always specify and use these grades of gases, your instrument will perform exactly as it should, and your work will proceed without compromise. For instrument calibration, you must use accurate stan* irds. Matheson's technical expertise provides calibration 5 mixtures with you and your instrument in mind. t system by selecting specially designed gas handling equipment. Benefit from Matheson's Bright Ideas today. Send for our informative wall chart ''How To Succeed at Gas Chromatography," which tells you about carrier gas and related equipment selection. Use the Reader Service number or contact us directly.
Matheson Lyndhurst.N.J. 07071
East Rutherford, N.J. 07073/Morrow, Georgia 30260 Gloucester, Massachusetts 01930/joliet, Illinois 60434 La Porte, Texas 77571/Cucamonga, California 91730 Newark, California 94560/Bridgeport, N.J, 08014 Hanover, Maryland 21076/Whitby, Ontario, Canada L I N 5R9 Edmonton, Alberta, Canada T5B 4K6/B 2431 Oevel, Belgium
CIRCLE 16 O N READER SERVICE CARD
June 20, 1977 C&EN
37
