13141-U

金属填充GC色谱柱（常规配置）

phase none, matrix 80/100 Porapak N support, L × O.D. × I.D. 6.0 ft (1.8 m) × 1/8 in. × 2.1 mm

• 分類程式碼代碼: 41115710
• NACRES: SB.54

屬性

• 材料: brass fittings; stainless steel column
• 製造商／商標名: Agilent
• 參數: 0-190 °C temperature (isothermal or programmed)
• 技術: gas chromatography (GC): suitable
• 長度 × 外徑 × 內徑: 6.0 ft (1.8 m) × 1/8 in. × 2.1 mm
• 基質: 80/100 Porapak N support
• 基質活性組: none phase
• 柱類型: packed GC
• 相容性: for use with Agilent Configuration A

描述

一般說明

The carrier gas percolates through the porous bed in packed columns. 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. Porapak N are porous polymer beads which provides significantly lower background at the carbon emission line. They are suitable in separating H₂, CH₄ and CO₂.

对于不需要玻璃惰性的低要求应用，应使用经济型的金属柱。该色谱柱具有一般性配置，并可小心将其弯曲以适用于大多数仪器。

應用

Stainless steel columns packed with Porapak N and molecular sieve may be used to determine the methanogenic degradation by analysing headspace gas with GC.

安全資訊

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable