物料
copper
技术
gas chromatography (GC): suitable
管道长度 × 外径 × 内径
50 ft × 1/4 in. (6.35 mm) × 0.190 in. (4.83 mm)
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一般描述
符合ASTM B-280规范。
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.
应用
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.
法规信息
新产品
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