产品说明
一般描述
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 fits Varian 3000, 4000, 6000, and Vista (FID, inj A to det A).
应用
Porapak Q packed in a stainless steel GC column maybe used for oxidation reduction experiments for designing of appropriate surface sites for ruthenium-ceria catalysts supported on graphite by controlled preparation method.
法律信息
Varian is a registered trademark of Varian Medical Systems, Inc.
基本信息
| eCl@ss | 32110502 |
产品性质
| 物料 | stainless steel column |
| 质量水平 | 100 |
| manufacturer/tradename | Varian |
| 参数 | 0-250 ℃ temperature (isothermal or programmed) |
| technique(s) | gas chromatography (GC): suitable |
| 长度 × 外径 × 内径 | 6.0 ft (1.8 m) × 1/8 in. × 2.1 mm |
| 基质 | 80/100 Porapak Q support |
| 基质活性基团 | none phase |
| 色谱柱类型 | packed GC |
| 相容性 | for use with Varian |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
SUPELCO
m.cnreagent.com
