If you have any issues with your ICP sample introduction system, our Technical Support team is happy to assist.


See what Glass Expansion customers are saying

  • I have previously ordered using your online portal. I have always found Glass Expansions service to be exemplary and am happy to order again should the need arise.

    Government environmental laboratory - Australia

  • This is the first time that we have ordered from Glass Expansion and, I have to say, the service has been very good. We were kept informed at all points in the process and any requests for information were answered promptly and professionally. I hope to continue working with you in the future.

    Specialty Chemicals Manufacturer - UK

  • We tried the configuration you provided us, and the single cell sample introduction worked perfectly. We are tremendously grateful for your help.

    University laboratory - Spain

  • I just wanted to let you know that the Glass Expansion team's service has been extraordinary! I work with a lot of vendors and am (unfortunately) pleasantly surprised when one has outstanding customer service and support!

    Environmental Laboratory - USA

  • (In reference to the SeaSpray Nebulizer) It is, without a doubt, the best nebuliser I have ever used--in over 20 years of ICP analysis.

    Environmental Laboratory - Canada

  • Glass Expansion is the first place I check for ICP consumables/resources! Further, the technical advice I have received from you has been extremely helpful.

    Geochemistry Laboratory - USA

  • I am very happy with all the products from GE I have in this instrument. I really notice improved performance in this instrument.

    Environmental laboratory - USA

  • We use tons of GE stuff in our lab. I am very satisfied with everything, especially the ICP-MS cones we recently purchased. Keep up the great work!

    Nutritional science laboratory - USA

  • The Duramist Nebulizer performs very well. The Si background is as low as they have ever seen, and the stability of the Duramist has proven excellent.

    ICP company - USA

  • I just received your catalogue in the mail. Thank you very much; it is the best catalogue that I have seen in a long time: informative concise and very easily searchable. I love the color coding by supplier. The snippets of information regarding ICP parts is very useful and can serve as a training tool. This is what a catalogue should look like in my book. Congratulations.

    Chemicals company - USA

  • Thank you both for wonderful customer service! We look forward to doing business with you and your company as well.

    Electric power company - USA

  • We like the TruFlo monitor. It has helped us on a number of occasions to track down some minor issues and we use it constantly while running our ICP.

    Oil company - USA

  • (In reference to the D-Torch) The torch has been running like a Swiss watch ... The ceramic torch has shown no signs of deterioration, with 80 hrs/week running. The intensities on the 7300DV have also been elevated between 10-20%.

    Contract laboratory - Australia

  • (In reference to the D-Torch) The Ceramic torch is quite excellent, mostly from a maintenance standpoint, it forms much less deposits on it and that which forms is usually very easy to clean ... I do think we'll continue buying ceramic torches mostly because they last much longer and are so much easier to keep clean.

    Environmental laboratory - Sweden

  • Your flared end pump tubes are the best idea since Kim Wipes!.

    Government food laboratory - USA

  • The D-Torch is performing very well. The ceramic outer has been in almost constant service 22 hours a day, 6 days a week since we purchased it and we have had no issues ... We are due to purchase a replacement ICP and will certainly be purchasing another D-Torch to go along with it.

    Lubricating oils laboratory - Australia

  • I've been operating the IsoMist on the iCAP® 6500 at 27 degrees centigrade ... the improvement in stability has been dramatic ... I am thrilled at the linearity with little shift throughout a complex standardization and sample run.

    Precious metals laboratory - USA

  • The equipment works extraordinarily well. Keeping temperature at 5degC the noise drops to half as much as without the IsoMist. There is no problem at all with temperature stability and the signal is twice as much as the one obtained without the IsoMist.

    University laboratory - Spain

  • The IsoMist was a treat because it took the place of the jacketed spray chamber, the heated bath, delivery tubes, and pump. It also eliminated my worries about leaks in my sample chamber. It is a small, neat package.

    Oil company - USA

  • I would like to thank you for an excellent service! The goods were delivered in three(!) working days from the other side of the world. I'm still in a state of disbelief.

    Environmental laboratory - Finland

  • Glass Expansion is the only supplier I would ever consider for purchasing consumables.

    Wastewater treatment plant - USA

  • I love my MicroMist nebulizer. It's extremely stable and aspirates exactly 100uL/min. I checked it with a balance. My (other brand) aspirates about 300uL, even though it's supposed to be a 100, and it's not nearly as stable.

    University laboratory - USA

  • Personally, if I was stranded on a desert island with a good ICP and could only choose one nebulizer I would go with the ceramic V-groove from Glass Expansion in Australia ... I don't think you will ever need to buy another nebulizer ... When I was introduced to the GE V-groove I was told it would pass gravel and it did while retaining its performance.

    Electricity company - USA


Do you need to:

- Know how much your sample and internal standard are diluted?

Then check out the:

Trident Dilution Factor Calculator.

Do you need to:

- Choose the right pump tubing to give you the required sample uptake,
- Select the pump speed to give you the required sample uptake,
- Find out what the sample uptake is with the pump tubing and pump speed you are currently using?

Then check out the:

Pump Speed and Sample Uptake Calculator.

Glass Expansion designs and manufactures innovative products and accessories for ICP and ICP-MS. Our products include:


The Guardian Autosampler Probe combines drip-resistance and built-in particle filtering, preventing cross-contamination during probe movement and blockages in your nebulizer and capillary tubing. Constructed entirely from PEEK and PFA, the Guardian autosampler probe provides exceptional resistance to strong acids and solvents. The robust tip design eliminates crushed and damaged tips due to misalignment. The Guardian probe is available in models to suit Teledyne Cetac, AimLab & Agilent SPS3 /SPS4 Autosamplers.
The Glass Expansion Semi-Demountable torch (P/N 30-808-4221) is a direct replacement for the standard quartz torch used on the Analytik Jena aurora M90, 800-MS Series 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.
Glass Expansion offers a complete range of nebulizers, spray chambers, torches, and other accessories for the PerkinElmer® NexION 5000 ICP-MS. Our high-performance sample introduction components will reduce your instrument running costs, enhance its performance and improve usability.
The Trident CT™ s a simple, easy, and error-free way to continuously add internal standards or ionization buffers in ICP spectrometry. The Trident CT mixing chamber is based on the industry-proven design of the Trident, but with the addition of Glass Expansion's ConstantTorque™ (CT) technology to provide a simple to use, leak-free connection for both the internal standard and sample, every time.
Glass Expansion offers a complete range of nebulizers, spray chambers, torches, and other accessories for the Thermo® PRO ICP-OES. Our high-performance sample introduction components will reduce your instrument running costs, enhance its performance and improve usability.
Glass Expansion has four decades of experience manufacturing sample introduction components for ICP-MS and has earned a world-wide reputation for quality and reliability. Continuing this tradition, we are pleased to announce the release of our TOF-ICP-MS Mass Cytometry product line.
The Glass Expansion High Efficiency Sample Introduction System (HE-SIS) has a cell transport efficiency of up to 95%. The unique design consists of a high-efficiency MicroMist nebulizer, low volume, on-axis spray chamber, and a MicroJet gas adapter that entrains and shapes the nebulizer aerosol plume, reducing cell deposition onto the spray chamber walls and increasing transport efficiency.
Laser Ablation is a powerful sample introduction system for the introduction of solids into ICP-MS and ICP-OES. In consultation with LA users, Glass Expansion has developed a wide range of adapters for ensuring the optimum laser ablation performance without compromising plasma performance.
The HydraMist is a sensitive, simple-to-use spray chamber for Inductively Coupled Plasma (ICP) that supports simultaneous operation of conventional pneumatic nebulization and cold-vapor/hydride generation. Cold vapor generation can provide more than 10-fold improvement in sensitivity on ICP for elements such As, Sb, Se, Tl and Hg.
The new Helix CT locking screw and seal is now standard on all Glass Expansion spray chambers with Helix interface. The Helix CT with ConstantTorque technology uses a ratchet mechanism to provide a zero dead-volume, gas-tight seal between the nebulizer and spray chamber for consistent nebulizer performance day-in and day-out. The Helix CT locking screw and seal are made of inert materials chemically resistant to all acids and organic solvents commonly used in atomic spectroscopy.

Privacy Policy

NEW HP-SIS Webinar Series



We hold most products in stock ready for immediate dispatch and delivery to most countries takes 2-4 days. If you are not sure which part you need you can Find Products To Suit Your ICP. Alternatively, you can go straight to the Shopping Cart to place your order or view the Ordering Instructions for full details. Even if you do not wish to order online you will be able to access the current prices.


Glass Expansion is now offering FREE DELIVERY for orders placed through our online shop with a value of more than US$1,000 (EURO 810, GBP 670, A$1,200, or JPY 100,000).

A small number of large items are excluded from this offer.