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

HOPG

Highly ordered pyrolytic graphite, or HOPG, has numerous applications in the scanning probe laboratory. The SPI HOPG is available in three grades, one being a calibration grade.

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Grids

Grids

The world's largest selection of TEM grids for transmission electron microscopy is found on the SPI Supplies website including copper, nickel, gold, and other materials of construction.

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SPI Supplies Brand Glassy (Vitreous) Carbon

SPI Supplies Brand Glassy (Vitreous) Carbon

The glassy carbon offered by SPI Supplies exhibits properties that are as dramatically different from the properties of graphite as diamond. Our glassy carbon is a unique material with very unusual properties.

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Tweezers

Tweezers

Welcome to the Internet's largest offering of high quality tweezers. Most of the tweezers sold by SPI are made in Switzerland, and are the very highest quality tweezers anywhere in the world. At this point in time all gold plating and PTFE® coating of tweezers are also done in Switzerland, and for the same reason - we just have not found anywhere in the world that can match the high Swiss quality. Locate tweezer by Style #

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Triton X

The nonionic surfactant Triton-X 100 has many applications in a wide range of different disciplines. Used as a wetting agent in the microscopy and histology laboratory and in the electronics industry. In the life sciences, it is often times used as an aid for dissolution of protease in water

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