Agilent Packed GC Columns
All pictures shown are for illustration purpose only. Actual product may vary.
Agilent Packed GC Columns are designed and manufactured to offer excellent and reproducible performance for all sample types associated with packed column separations, most important in the hydrocarbon processing industry. The highly efficient and rigorous packing technology used in Agilent J&W packed GC columns assures column-to-column reproducibility and ultimate efficiency, while the UltiMetal treated stainless steel tubing allows for improved inertness and peak-shape performance.
Custom GC packed columns are available upon request:
If your required configuration is not available by part number, our technical support department can help you complete a custom request - call 01357 522961 or email [email protected]
Features
- UltiMetal treated stainless steel tubing promotes sharp peaks with less peak tailing for improved data accuracy
- High-efficiency packing ensures excellent reproducibility in pressure drop, flow characteristics, and separation performance resulting in less system re-adjustment after column installation
- Select from a range of tubing materials – including stainless steel, UltiMetal, nickel, glass, copper and PTFE (Polytetrafluoroethylene) – plus hundreds of stationary phases, packings, and supports... or you can create your own custom configurations
- Column configurations are available for all major GC brands, past and present, for worry-free compatibility
Specifications
USP Phase Descriptions
| Method | Support Material Description | Phase Name |
| S1A | Siliceous Earth for Gas Chromatography has been Flux-calcinated by mixing diatomite with sodium car-bonate, flux and calcining above 900°C. The siliceous earth is acid-washed, then water-washed until neutral, but not base-washed. It may be silanized by treating with an agent such as dichlorodimethylsilane to mask surface silanol groups. |
Chromosorb WAW Chromosorb WAW-DMCS Chromosorb WHP |
| S1AB | Siliceous Earth for Gas Chromatography has been Flux-calcinated by mixing diatomite with sodium car-bonate, flux and calcining above 900°C. The siliceous earth is acid-washed, then base-washed and then water-washed until neutral. It may be silanized by treating with an agent such as dichlorodimethylsi-lane to mask surface silanol groups. | Chromosorb WHP |
| S1C | Support made by crushed firebrick and calcinated or burned with a clay binder above 900°C with subsequent acid-wash. It may be silanized. |
Chromosorb PAW Chromosorb PAW-DMCS |
| S1NS | Untreated siliceous earth | Chromosorb WNAW |
| S1D | A support prepared from crushed firebrick and calcined or burned with a clay binder above 900°C, not acid washed. It may be silanized. | Chromosorb PNAW |
| S2 | Styrene-divinylbenzene co-polymer having a nominal surface area of less than 50 m² per gram and an average pore size of 300 – 400 nm |
Chromosorb 101 Gas Chrom 254 |
| S3 | Ethyl vinylbenzene-divinylbenzene co-polymer having a nominal surface area of less than 500 – 600 m² per gram and an average pore size of 7.5 nm |
HayeSep Q Porapak Q |
| S4 | Styrene-divinylbenzene co-polymer with aromatic –O and –N groups, having a nominal surface area of less than 500 – 600 m² per gram and an average pore size of 7.6 nm |
HayeSep R Porapak R |
| S5 | 40 – 60 mesh, high molecular weight tetrafluoroethylene polymer | Chromosorb T |
| S6 | Styrene-divinylbenzene co-polymer having a nominal surface area of less than 250 – 300 m² per gram and an average pore size of 9.1 nm |
Chromosorb 102 HayeSep P Porapak P |
| S7 | Graphitized carbon having a nominal surface of 12 m² per gram | Carbopack C |
| S8 | 4-Vinylpyridine styrene-divinylbenzene co-polymer |
HayeSep S Porapak S |
| S9 | Porous polymer based on 2,6-diphenyl-p-phenylene oxide | Tenax TA |
| S10 | Highly cross-linked co-polymer of acrylonitrile and divinylbenzene | HayeSep C |
Literature
Full range of Agilent Technologies GC columns and applications