13979-U

Metal Packed GC Column (General Configuration)

phase none, matrix 80/100 Porapak Q support, L × O.D. × I.D. 10.0 ft (3.0 m) × 1/8 in. × 2.1 mm

• Kod UNSPSC: 41115710
• NACRES: SB.54

Właściwości

• Materiały: stainless steel column
• Parametry: 0-250 °C temperature (isothermal or programmed)
• metody: gas chromatography (GC): suitable
• dł. × śr. zewn. × śr. wewn.: 10.0 ft (3.0 m) × 1/8 in. × 2.1 mm
• macierz: 80/100 Porapak Q support
• grupa aktywna macierzy: none phase
• typ kolumny: packed GC
• kompatybilność: for use with General Configuration

Opis

Opis ogólny

Packed column made up of stainless steel are basically used when higher carrier gas flow rates are employed as they can sustain elevated pressure. Stainless steel columns are usually washed with dilute hydrochloric acid, then with water followed by methanol, acetone, methylene dichloride and n-hexane in order to remove any corrosion products and traces of lubricating agents.

An economical metal column should be used for less demanding applications where the inertness of glass is not required. This column is of a general configuration, and can be carefully bent to fit most instruments.

Zastosowanie

Porapak Q packed in a stainless steel gas chromatographic column maybe used for the oxidation reduction experiments in order to design the appropriate surface sites for ruthenium-ceria catalysts supported on graphite by controlled preparation method.

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable