13133-U

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

• Code UNSPSC : 41115710
• eCl@ss : 32110204
• Nomenclature NACRES : SB.54

Propriétés

• Matériaux: stainless steel column
• Fabricant/nom de marque: Agilent
• Paramètres: 0-400 °C temperature (isothermal or programmed)
• Technique(s): gas chromatography (GC): suitable
• L × D.E. × D.I.: 6.0 ft (1.8 m) × 1/8 in. × 2.1 mm
• Matrice: 60/80 Molecular Sieve 5A support
• Groupe de la matrice active: none phase
• Type de colonne: packed GC
• Compatibilité: for use with General Configuration

Description

Description générale

In packed columns, the carrier gas percolates through the porous bed. In a packed column, separation is achieved by moving the solutes apart. Packed columns are made up of two main materials; stainless steel and Pyrex glass. Metal packed columns are more suitable for long and high carrier gas flow rates to tolerate the elevated pressures. Molecular sieves are three-dimensional framework structure that forms pores of molecular dimensions. The pores adsorb molecules which fit closely inside the pores and exclude molecules that are large. Zeolites are subset of molecular sieves. Molecular sieves are used as adsorbents, gas separations, oil refining and many diverse areas. X-ray diffraction, transmission electron microscopy, and pore size analysis confirmed that molecular sieves consisted of a three-dimensional regular array of uniform mesopores which was 3 nm in diameter.

Informations sur la sécurité

• Pictogrammes: GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H350,H373
• Conseils de prudence: P202 - P260 - P280 - P308 + P313 - P405 - P501
• Classification des risques: Carc. 1B - STOT RE 2 Inhalation
• Organes cibles: Lungs
• Code de la classe de stockage: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable