Microscopy Accessories

11 Item(s)

per page

Set Descending Direction
  1. Carbon Black Partially Graphitized

    Carbon Black Partially Graphitized

    Starting at: $61.00

    TEM - Specimens are supplied on 3mm copper grids.

    Imaging of graphite planes forms a stable high resolution test. Planar spacing is: 0.34nm (corresponding to the {0001} crystal planes).

    Learn More
  2. JBA Chuck, 11 x 11mm shaft

    JBA Chuck, 11 x 11mm shaft

    Starting at: $58.00

    Reusable aluminum chuck supplied complete with thumbscrew. Designed for use with our Plastic Block Holders (Cat. #15899) and molding trays.

    Learn More
  3. LKB Huxley Chuck

    LKB Huxley Chuck

    Starting at: $98.00

    Reusable chucks designed to be used with Polysciences Plastic Block Holders Cat.# 15899 and molding trays. Available for a range of microtomes.

    Learn More
  4. Carbon, graphitized

    Carbon, graphitized

    Starting at: $122.00

    Used as size standard for Electron Microscopy. The primary particle size is 27-30 micron but there are also large secondary aggregate modes.

    .027-.030µm

    Learn More
  5. Catalase Specimen

    Catalase Specimen

    Starting at: $160.00

    Negatively stained catalase crystals show lattice plane spacings of approximately 8.75 and 6.85 nm very clearly (using TEM and STEM). Specimens are supplied on 3mm copper grids.

    Learn More
  6. Gold Particles on Carbon Point to Point Resolution Specimen - 5-150nm

    Gold Particles on Carbon Point to Point Resolution Specimen - 5-150nm

    Starting at: $446.00

    A well established SEM resolution test both for SE and BSE images. The gold particles are on a carbon substrate and within a square grid pattern. The larger particles tend to be located in the central area of the grid. Two standards are available, each with a different range of particles sizes for successively higher resolution checking.

    Learn More
  7. TDMAC (Tridodecylmethylammonium chloride)

    TDMAC (Tridodecylmethylammonium chloride)

    Starting at: $117.00

    Used in chloride-selective solvent polymeric membrane electrodes. Also used in the production of TDMAC-heparin which is used as an antithrombogenic coating for catheters and tubing.

    Learn More
  8. Dental wax

    Dental wax

    Starting at: $36.00

    Low melting point wax, for sealing boats onto glass knives. Also useful as a contamination free surface for mincing tissue.

    Sheet size: 6" x 3" x 1/16" (150mm x 75mm x 1.5mm) 36 sheets per lb.

    Learn More
  9. Lens Tissue, Ross

    Lens Tissue, Ross

    Starting at: $69.00

    Non-linting, fiberless, non-abrasive lens tissue. This specially prepared lens tissue is great for EM and LM applications. Also works well for eyeglasses.

    1000 sheets per box

    Learn More
  10. JB-4 Plastic Block Holders

    JB-4® Plastic Block Holders

    Starting at: $131.00

    Easy to store plastic block holders for resin. Matte surface for easy marking and a large center hole to prevent bubble formation. Block Holders fit securely onto molding cup tray cavities. Attach to Polysciences' reusable chucks designed for commonly used microtomes.

    Available in a bag of 50.

    Learn More
  11. JB-4® Aluminum Chucks

    JB-4® Aluminum Chucks

    Starting at: $61.00

    Reusable aluminum chuck supplied complete with thumbscrew. Designed for use with our Plastic Block Holders (Cat. #15899) and molding trays.

    Learn More