BioSciences - Polysciences, Inc.
BioSciences - Polysciences, Inc.
BioSciences - Polysciences, Inc.
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40<br />
Histology & Microscopy<br />
Microscopy Accessories<br />
<strong>BioSciences</strong><br />
Carbon Black, Partially Graphitized ...........................................<br />
TEM - Specimens are supplied on 3mm copper grids. Imaging of graphite planes<br />
forms a stable high resolution test. Planar spacing is: 0.34nm (corresponding to<br />
the {0001} crystal planes).<br />
Carbon Fiber for Evaporation Coating .........................................<br />
Carbon fiber is fast replacing carbon rods as an improved method for producing thin carbon films in<br />
the vacuum evaporator and SEM carbon coaters. Fiber replacement is simple, there is no “splitting”<br />
of carbon particles, and no rod shaping is required.<br />
Carbon, graphitized HM5g ..................................................<br />
Used as size standard for Electron Microscopy. 027-.030mm<br />
Dental wax A2g ............................................................<br />
Low melting point wax, used for sealing boats onto glass knives. Also used as<br />
a contamination free surface for mincing tissue.<br />
Sheet size: 6in x 3in x 1/16in (150mm x 75mm x 1.5mm)<br />
Gold Particles on Carbon Point to Point Resolution Specimen - 5-150nm ...........<br />
A well established SEM resolution test both for SE and BSE images. The gold<br />
particles are on a carbon substrate and within a square grid pattern. The larger<br />
particles tend to be located in the central area of the grid. Two standards are<br />
available, each with a different range of particles sizes for successively higher<br />
resolution checking.<br />
Hexamethyldisilazane (HMDS) [999-97-3] BCH6g ...............................<br />
MW 161.4 bp 125° n20<br />
D 1.407 d 0.765 C H NSi 6 19 2<br />
Used in place of critical point drying for preparation of soft tissues for SEM observation. Procedure<br />
takes 5 minutes as compared to 90 minutes for critical point drying. Technical Data Sheet #342<br />
Stain Technology, 58 (6), 347 (1983); Biotechnic and Histochemistry, 69 (4), 192 (1994)<br />
JB-4 Aluminum Chucks ......................................................<br />
11mm x 11mm shaft. Reusable chucks, designed to be used with <strong>Polysciences</strong><br />
Plastic Block Holders (Cat. #15899) and molding trays. Compatible with: Hacker,<br />
A/O Reichert rotary, Autocut and Super-cut, JB-4 & JB-4A, LKB microtomes,<br />
Shandon Hypercut & Finesse.<br />
JB-4 Plastic Block Holders ....................................................<br />
Easy to store plastic block holders for resin. Matte surface for easy marking<br />
and a large center hole to prevent bubble formation. Block Holders fit securely<br />
onto molding cup tray cavities. Attach to <strong>Polysciences</strong>’ reusable chucks<br />
designed for commonly used microtomes.<br />
JBA Chuck, 11 x 11mm shaft .................................................<br />
Reusable chucks, designed to be used with <strong>Polysciences</strong> Plastic Block Holders (Cat. #<br />
15899) and molding trays. Compatible with: Hacker, A/O Reichert rotary, Autocut and<br />
Super-cut, JB-4 & JB-4A, LKB microtomes, Shandon Hypercut & Finesse.<br />
For more information please call (800) 523-2575 or visit: polysciences.com<br />
Catalog # Size<br />
23164-1 1 std.<br />
23050-1 1 meter<br />
08441-1 1 g<br />
00403-1 1 lb<br />
00403-5 5 lb<br />
22938-1 1 std.<br />
00692-250 250 g<br />
15901-1 1 unit<br />
15899-50 50 holders<br />
16828-1 1 unit
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