Verity Software House

We are committed to providing the finest flow cytometry analysis software for the international flow community, with products for DNA analysis, immunophenotyping, fluorescence compensation, and more.

What's New

The latest build of GemStone, 1.0.38, has been released and is available for download. This update is packed with great new features, including Heat Maps and Surface graphics. Visit the Updates page to download.

The next GemStone Training will be held at our offices in Topsham, ME on April 13-14. Contact sales@vsh.com to reserve a spot.

Congratulations to our friends at iCyt on becoming part of the Sony Group. We look forward to seeing even more great instrumentation from this innovative group.

We are pleased to announce that our Probability State Model technology is now patented in the U.S. This is the core technology behind GemStone, the innovative software that is changing the way we think about data analysis in flow cytometry.

Visit the GemStone Model Library for examples and user-contributed models for GemStone.

There's a great new GemStone video that we've posted on YouTube.
Check out Sam's B-Cell Model with GemStone, hosted by Bruce and Ben, and then download Sam's model to try it for yourself.

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