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In Memory of Charles A. Garber, PhD.
Structure Probe, Inc / SPI Supplies
Stage Micrometers

Stage Micrometers

For the calibration of optical measuring instruments including all light microscopes. These high quality stage micrometers are used for routine calibration of a variety of optical measuring instruments. For the professional light microscope user or researcher, these are the ultimate calibration standards for their light microscopes.

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Quartz slides

Quartz slides

SPI presents a very high quality, state of the art, family of clear fused quartz based products. These products are produced by the leader in the quartz field and uses proprietary processes that give these quartz products an "edge" over all others. We use only the finest GE clear fused quartz for maximum UV transparency!

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TorrLube Lubricants And Greases

TorrLube Lubricants And Greases

TorrLube Oil is an extremely pure Perfluoropolyalkether blend which is thoroughly distilled and then filtered through a submicron screen. TorrLube oil has the ability to withstand thermal expansion and contraction as well as chemical and mechanical stress, while still maintaining consistent viscosity.

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Tapes

Tapes

"Stick" with SPI and let us be your source for microscopy products! When you need a double sided conductive adhesive tapes for applications in electron microscopy, or ESD applications, you can be sure that these tapes cover the range of possibilities.

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Braycote

Braycote

Vacuum greases with outstanding performance under conditions of extreme temperatures and chemical environments. Perhaps best known for their high chemical inertness, the Braycote line of high vacuum greases has been developed to cover a wide range of temperature and chemical environments and are used in a very wide range of applications. Braycote greases are

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