Glass Expansion Patented* D-Torch, A Robust, High Performance, Demountable Super Torch

We understand that dealing with aggressive sample matrices is a challenge and most 'real-world samples' analyzed by ICP laboratories contain considerable concentrations of TDS, including soils, sludges, wastewater, brines, high acid digests, and fusions. Analyzing these types of samples can pose a number of challenges for the ICP analyst, including increased frequency of torch replacement due to shortened torch life.

The combination of high plasma temperatures and salt deposits on the torch leads to the devitrification of quartz torch outer tubes. The drawback of the single-piece torch is that it is a relatively expensive consumable item, requiring the replacement of the entire torch when, in most cases, only the outer tube is affected by devitrification.

The D-Torch, provides a robust and high-performing alternative to both single-piece and semi-demountable quartz torches, ensuring greater robustness and a lower cost of ownership.

Figure 1. D-Torch components for PerkinElmer® Avio Series, Thermo® 6000/7000/Pro & Agilent® 5000 Series