13823

Metal Packed GC Column (General Configuration)

phase none, matrix 60/80 Molecular Sieve 5A support, L × O.D. × I.D. 6.0 ft (1.8 m) × 1/8 in. × 2.1 mm

• Código UNSPSC: 41115710

Propriedades

• Materiais: stainless steel column
• Nível de qualidade: 100
• Parâmetros: 0-400 °C temperature (isothermal or programmed)
• técnica(s): gas chromatography (GC): suitable
• C × D.E. × D.I.: 6.0 ft (1.8 m) × 1/8 in. × 2.1 mm
• Matriz: 60/80 Molecular Sieve 5A support
• Grupo ativo da matriz: none phase
• tipo de coluna: packed GC
• compatibilidade: for use with General Configuration

Descrição

Descrição geral

Packed column made up of stainless steel are basically employed 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.

Aplicação

Molecular Sieve 5A support in a stainless steel gas chromatographic column maybe used for the measurement of atmospheric nitrous oxide.

Informações de segurança

• Pictogramas: GHS08
• Palavra indicadora: Danger
• Frases de perigo: H350,H373
• Declarações de precaução: P202 - P260 - P280 - P308 + P313 - P405 - P501
• Classificações de perigo: Carc. 1B - STOT RE 2 Inhalation
• Órgãos-alvo: Lungs
• Código de classe de armazenamento: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable