SPI Supplies is a global leading supplier, manufacturer, and distributor of sample preparation equipment and consumables, dedicated to supporting laboratories working in electron microscopy (EM), light microscopy (LM), and scanning probe microscopy (SPM). As a division of Structure Probe, Inc., SPI Supplies has supported routine SEM, TEM, LM, SPM, and surface analysis laboratories since 1975 by providing sample preparation equipment and consumables. Its product portfolio mainly includes microscopy sample preparation equipment, chemical reagents, nanomaterials, microscope calibration tools, laboratory equipment and consumables, coatings, and adhesives.

■ Product Portfolio

Vicbio Biotechnology Co., Ltd. provides the full range of SPI Supplies products.

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●Microscopy Sample Preparation Equipment

Includes standard grids such as gold-coated nickel grids and aluminum grids for TEM and SEM, as well as custom holey carbon grids, support films such as polymer films and carbon films, and storage and handling tools including grid holders and staining tools.

●Chemical Reagents

Includes popular uranyl acetate stains, embedding resins and kits for biological and materials sample preparation, fixatives for preserving sample structure, and various solvents and catalysts.

●Nanomaterials

Includes precisely sized gold nanoparticles and colloidal gold probes for applications such as biological labeling, as well as silver enhancement reagents designed to improve the detection sensitivity of gold probes.

●Microscope Calibration Tools

Includes calibration spheres for SEM and TEM calibration, as well as stage micrometers for microscope calibration.

●Laboratory Equipment and Consumables

Includes laboratory gloves and other safety products and consumables, small laboratory instruments such as laboratory lamps, and coating and conductive materials such as silver paint and carbon paint.

●Coatings and Adhesives

Includes silver paint and carbon paint for conductive sample treatment, as well as epoxy resins and adhesives for sample bonding and mounting, offering high chemical resistance and high-temperature stability.

●Sample Preservation and Storage

Includes preservation systems such as dry sample storage boxes, as well as storage boxes and holders suitable for the storage and transport of SEM and TEM samples.

■ Product List