Microscope Lamps and Accessories
Electron Microscopy Sciences CoverWell™ Perfusion Chamber 8 well with 150 µl volume
CoverWell Perfusion Chambers allows up to 16 different specimens on one coverglass. "Press-to-Seal" covers form water-tight, multiwall cell incubation or cytochemistry chamber when pressed to coverslips or microscope slides. Reagents can be quickly added and removed through dual access ports (1.5 mm Dia) without disturbing or cross-contaminating specimens in adjacent wells. Chambers are removable for permanent mounting of specimens. CoverWell chambers are made from medical grade silicone bonded to clear, UV transparent plastic.
Volume: 150 µl
Electron Microscopy Sciences EMS Osmium Tetroxide, Crystalline 1 GR
(Osmic Acid Anhydride)
CAS #20816-12-0 OsO₄ F.W. 254.20
Solubility: 5.07% in Cold Water; 6.5% in Hot Water; Moderately sol. (7 g/100 mL), 25.0% in CCl4
Melting point: 39.5-41.0°C
Boiling point: 129.7°C
Crystalline, highest purity (99.95%), osmic acid anhydride. Small size (2ml), light-gauge, pre-scored amber glass ampoules. Ampoules containing osmium tetroxide crystal are pre-cleaned and heat sealed in plastic bags to assure a contaminant-free solution. Ampoules are also free of pressure-sensitive labels and, therefore, do not require cleaning prior to solution preparation.
Electron Microscopy Sciences Scale with Cross Line Microscope Graticle NE7, 19 mm, 10 mm with 0.1 mm spacing
Used as a horizontal and a vertical scale, they are especially useful when interested in measurement in different axis. Horizontal micrometer scale 10mm long with crosslines at 0.1mm spacing. Surface chrome image.
Size: 19 mm
Divisions: 10 mm with 0.1 mm spacing
Surface: Chrome image
Electron Microscopy Sciences Embra Grid with 0.4x2 mm slot, Aluminum
EMBRA electroformed grids combine a high open area with a rigid construction which allows for relatively easy handling. 3.05 mm diameter, 50 micron thick for oval hole grids.
I.D.: 0.4x2 mm
Material: Aluminum
Electron Microscopy Sciences Quality Control Testing Standard Set B
Additional 1000 mesh and 2000 mesh grid included. On 32mm diameter block.
Electron Microscopy Sciences Gilder Parallel Bar Grid G300PB, Copper
Gilder grids are a reliable support specimen grid for transmission electron microscopy. They feature a well-defined grid bars, maximum open area, and a matt/shiny side. Each grid is individually inspected.
Material: Copper
Pitch: 83 µm
Hole: 48 µm
Bar: 35 µm
Electron Microscopy Sciences Stage Micrometer S2, Horizontal Scale, 5.0 mm Length
Stage graticules are used for the routine calibration of eyepiece patterns, particularly when alternating between objectives on one microscope or when using the same graticule in different microscopes. Their robust construction makes them ideal for student use and for instructional purposes. The scale or grid is centered on a glass disc mounted in a black anodized aluminum slide 75 mm x 24 mm x 2 mm thick.
Scale: Horizontal
Length: 5.0 mm
Divisions: 100 each 0.05 mm
Electron Microscopy Sciences Stage Micrometer S11, Horizontal Scale, 0.005" Length
Stage graticules are used for the routine calibration of eyepiece patterns, particularly when alternating between objectives on one microscope or when using the same graticule in different microscopes. Their robust construction makes them ideal for student use and for instructional purposes. The scale or grid is centered on a glass disc mounted in a black anodized aluminum slide 75 mm x 24 mm x 2 mm thick.
Scale: Horizontal
Length: 0.005"
Divisions: 50 each 0.0001"
Electron Microscopy Sciences Gilder Aperture Grid with Single 600 µm hole, Nickel
Single Slot aperture grids have a thickness of are 50 microns. Aperture diameter is 600 um.
Material: Nickel
Electron Microscopy Sciences Single Line Graticle NE50, 21mm, 0.02 mm Line width
For measurement of large objects and alignment in conjunction with a graduated mechanical stage. Single line, nominal width 0.02 mm, image covers entire field of view, surface chrome image.
Size: 21mm
Line width: 0.02 mm
Surface: Chrome image
Electron Microscopy Sciences Gilder Aperture Grid with Single 600 µm hole, Copper
Single Slot aperture grids have a thickness of are 50 microns. Aperture diameter is 600 um.
Material: Copper
Electron Microscopy Sciences SEM Finder Grid SEMF1, Nickel
Designed to aid in the identification and localization of SEM specimens when placed on standard SEM stubs. Four quadrant markers tapered towards center. 100 radial sectors.
Material: Nickel
Diameter: 10 mm
Thickness: ~50 µm
Electron Microscopy Sciences Veco Grid L2x1, Copper with 2000 x 1000 µm Oval Slot
Veco Grids offer superior handling characteristics. Plus, with a 0.8 mil thickness, Veco Grids are the most rigid grids available. 3.05 mm diameter.
Slot: 2000 x 1000 µm
Material: Copper
Electron Microscopy Sciences Gilder Aperture Grid with Single 1000 µm hole, Nickel
Single Slot aperture grids have a thickness of are 50 microns. Aperture diameter is 1000 um.
Material: Nickel
Electron Microscopy Sciences SEM Finder Grid SEMF2, Copper
Designed to aid in the identification and localization of SEM specimens when placed on standard SEM stubs. Larger cells identified 1-57 & subdivided into 4. 228 identifiable cells.
Material: Copper
Diameter: 10 mm
Thickness: ~50 µm