Login New Account Quick Order
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.

Just A Click
Secador Desiccator Cabinets

Secador Desiccator Cabinets

The Secador desiccating cabinets form an entire family of products, known for their very high quality but with economical prices. They are intended for both long and short terms storage of critical laboratory samples that must be stored in a dry, dust-free and oil-free environment.

Just A Click
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.

Just A Click
Mortar & Pestle

Mortar & Pestle

Select the mortar and pestle that has the right characteristics and price for your application. Mortar and pestle sets come in a variety of different materials of construction. Consideration should be given as to whether what is being used currently is indeed the "right" choice given the lower limits of detection possible with modern analytical instrumentation.

Just A Click
SPI-Mark Unconjugated Colloidal Gold Probes

SPI-Mark Unconjugated Colloidal Gold Probes

SPI-Mark unconjugated gold colloidal suspensions are of outstanding EM quality, exhibit virtually no clumping and exhibit very tight size distribution ranges, so tight in fact, that triple tagging experiments are no problem at all.

Just A Click