material
copper
technique(s)
gas chromatography (GC): suitable
tubing L × O.D. × I.D.
50 ft × 1/4 in. (6.35 mm) × 0.190 in. (4.83 mm)
General description
Carrier gas and transfer lines used are made up of copper tubing. GC copper columns are constructed from copper tubing. The tubing is generally 1/8 inch to 1/4 inch in diameter and 1 or 2 meters long which may be filled with tiny polymeric spheres coated with same kind of stationary phase.
符合ASTM B-280规范。
Application
Copper tubing may be used in construction of esterification apparatus. Copper tubing may be crimped around the metal tubing with the ends of the cryotrap to enhance electrical connection.
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Rapid methylation of microamounts of nonvolatile acids.
Levitt, M. J.
Analytical Chemistry, 45, 618-620 (1973)
Max M. Houck, Jay A. Siegel
Fundamentals of Forensic Science (2009)
Brian L. Murphy, Robert D. Morrison
Introduction to Environmental Forensic (2014)
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| 货号 | GTIN |
|---|---|
| 20522 | 04061833657126 |