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Glass Expansion Sapphire Injector 2.0mm for D-Torch - 31-808-3850

Price: £939.00


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Sapphire Injector 2.0mm for D-Torch for Spectro (Ametek), ICP-OES, Spectro ARCOSII EOP, Axial D-Torch

Glass Expansion Part Number: 31-808-3850

Part of the Following Torch:

Torch and D-Torch Options for Spectro Arcos II EOP or MV Axial:

Part Number Product Description
SAFEGLOVE-lge Safety Gloves, Large
SAFEGLOVE-med Safety Gloves, Medium
SAFEGLOVE-sml Safety Gloves, Small
30-808-3657 D-Torch for Spectro Arcos II EOP or MV Axial
31-808-3660 Base and Inner Tube for D-Torch
31-808-3658 Quartz Outer Tube for D-Torch
31-808-3595 Retaining Ring for D-Torch
31-808-2962 Injector Ferrule for D-Torch
31-808-3651 Adaptor for D-Torch B19
21-809-4045 Adaptor S19-B19-90deg
JC-19 Metal Ball Joint Clip
21-809-4048 Adaptor S19-B13-90deg
21-809-4082 Sheath Gas Adaptor for SpectroBlue EOP/TI D-Torch
21-809-4223 S19/GAZ08-185 Adaptor assembly
31-808-3663 Tapered Quartz Injector 1.8mm
31-808-3674 Tapered Quartz Injector 2.0mm
31-808-3676 Tapered Quartz Injector 2.5mm
31-808-3699 Tapered Alumina Injector 2.0mm
31-808-3700 Tapered Alumina Injector 2.4mm
31-808-3718 Sapphire Injector 2.4mm for D-Torch
31-808-3850 Sapphire Injector 2.0mm for D-Torch
70-803-1381 PTFE Coated Viton O-rings 6x2mm (PKT 10)

D-Torch Demountable Torch

The D-Torch is a revolutionary new demountable torch design. It provides the benefits of a fully demountable torch at a significantly lower cost.

The benefits of the D-Torch include:

  • Demountable outer tube - why replace the entire torch when just the outer tube wears? With the D-Torch, you need only replace the outer tube. And most operators will be saving money after only two replacements.
  • Interchangeable quartz and ceramic outer tubes.
  • Much lower cost than other demountable torches.
  • Interchangeable injectors - choose the optimum injector for your application. Select from quartz for aqueous solutions, narrow bore for organics, wide bore for high dissolved solids or ceramic for HF.

The Benefits of a Ceramic Torch

Glass Expansion pioneered the design of ceramic torches more than 25 years ago with the PT2000 demountable torch for the ARL Maxim ICP-OES. Since then we have provided ceramic versions of our PT2000 and ABC demountable torches for several ICP models.

Ceramic outer tubes are now available for the D-Torch. In general the ceramic outer tube has a much longer lifetime, greatly reducing interruptions and downtime due to torch failure. The ceramic outer tube is of particular benefit for:

a) the analysis of wear metals in engine oils, where quartz outer tubes often suffer from short lifetime.
b) Si determinations, where quartz outer tubes often produce high background signals.
c) fusion samples or samples with high levels of dissolved solids which cause quartz tubes to devitrefy.


  • Model: 31-808-3850
  • Manufactured by: Glass Expansion