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

• Codice UNSPSC: 41115710
• NACRES: SB.54

Proprietà

• Materiali: stainless steel column
• Livello qualitativo: 100
• Parametri: 0-250 °C temperature (isothermal or programmed)
• tecniche: gas chromatography (GC): suitable
• Lungh. × D.E. × D.I.: 10.0 ft (3.0 m) × 1/8 in. × 2.1 mm
• Matrice: 80/100 Porapak Q support
• Gruppo funzionale matrice: none phase
• Tipo di colonna: packed GC
• Compatibilità: for use with General Configuration

Descrizione

Descrizione generale

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.

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.

Applicazioni

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.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable