material
premium grade stainless steel (304)
technique(s)
gas chromatography (GC): suitable
tubing L × O.D. × I.D.
100 ft × 1/16 in. (1.59 mm) × 0.010 in. (0.254 mm)
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General description
Grade 304 tubing, specially cleaned to ensure inertness. Use for sensitive GC-MS applications.
Type 304 stainless steel is covered by highly protective film of chromium oxyhydroxide. Hydrochloric acid solution readily attacks 304SS. Hence, it is recommended to add inhibitors like heterocyclic compounds to reduce the corrosion rate. 304SS materials are suitable for tubing and for wires as they exhibit strength and are corrosion resistant.
Application
304SS tubing may be used to make homemade reactor coil for gas chromatography oven to determine the effect of thermal volume expansion of solvents under superheated conditions.
法规信息
监管及禁止进口产品
此项目有
Synthesis of Annulated Pyridines by Intramolecular Inverse-Electron-Demand Hetero-Diels-Alder Reaction under Superheated Continuous Flow Conditions.
Martin, Rainer E., et al.
European Journal of Organic Chemistry, 2012, 47-52 (2012)
Rhodanine azosulpha drugs as corrosion inhibitors for corrosion of 304 stainless steel in hydrochloric acid solution.
Abdallah, M.
Corrosion Science, 44, 717-728 (2002)
Joseph R. Davis
Stainless Steels, 117-117 (1994)
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