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Merck

20522

General Purpose Copper Tubing

tubing L × O.D. × I.D. 50 ft × 1/4 in. (6.35 mm) × 0.190 in. (4.83 mm)

Synonym(s):

TUBING,COPPER,1/4,50FT

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About This Item

UNSPSC Code:
41115720
NACRES:
SB.54
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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

Cleaned to ASTM B-280 specifications.
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.

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)
New fast screening method for organochlorine pesticides in water by using solid-phase microextraction with fast gas chromatography and a pulsed-discharge electron capture detector.
Jackson, Glen P.
Analyst, 123, 1085-1090 (1998)



Global Trade Item Number

SKUGTIN
2052204061833657126