Agilent ® 7700/7800/7900/8900 ICP-MS Semi-Demountable Torch
The Glass Expansion Semi-Demountable torch is a direct replacement for the standard quartz torch used on the Agilent Technologies ® 7700/7800/7900/8800/8900 ICP-MS range of instruments. It is precision engineered to provide chemical inertness and choice of injectors for all sample types without compromising analytical performance, usability or durability.
The Glass Expansion semi-demountable torch features:
- A wide choice of injector IDs and materials make it suitable for use with all sample types including drinking water, soils, sludges, samples containing HF acid, organic solvents and for semiconductor applications
- A tapered injector geometry giving laminar gas flows around the injector tip for the best short-term analytical precision
- Easier, tool-free maintenance with easy to clean demountable injector
- An O-ring free design eliminates troublesome cracked or fused O-rings
Figure 1. Exploded view of Semi-Demountable Torch
To avoid contamination with the lowest backgrounds, the entire sample path is constructed of high purity materials including the quartz torch body, PFA injector adaptor and choice of alumina, sapphire and quartz injectors.
Ordering Information
| Part Number |
Torches |
| 30-808-3853 |
Semi-Demountable Torch with 2.4mm Quartz Injector |
| Part Number |
Semi-Demountable Torch Options |
| 31-808-3857 |
Quartz Torch Body for Agilent ® SDT |
| 31-808-4129 |
Injector Adaptor |
| 31-808-4172 |
Tapered Quartz Injector 1.0mm ID |
| 31-808-4173 |
Tapered Quartz Injector 1.5mm ID |
| 31-808-4168 |
Tapered Quartz Injector 2.4mm ID |
| 31-808-4169 |
Tapered Alumina Injector 1.0mm ID |
| 31-808-4170 |
Tapered Alumina Injector 1.5mm ID |
| 31-808-3855 |
Tapered Alumina Injector 2.4mm ID |
| 31-808-4159 |
Sapphire Capillary Injector 2.4mm ID |
Products for Cleaning Your Torch
| Part Number |
Description |
| FLUKA25 |
Fluka RBS-25 concentrate solution (1L) |
A Glass Expansion torch is a guarantee of a precision engineered product, with the very best analytical performance.
