Microscope Lamps and Accessories
Research Products International Corp Fastwells, 19 x 32 mm Diameter, 100ul Volume, 50 per Package
Fastwells form hydrophobic reagent barriers around various size specimens. Ideal for rapid isolation of cells and tissues on slides or coverslips for antibody incubations. Fastwells remain sealed during agitated washing steps to prevent leakage. High tacky silicone material peels off quickly without leaving a residue. Fastwells can be washed and autoclaved.
Scientific Digital Imaging SONY UPP-216HD THRML PAP 5CS
Sony Upp-216hd Black & White Thermal Paper 1 Cs
Scientific Digital Imaging SONY UP-897MD THRML PRNTR
Sony Up-897md Black & White Thermal Printer 1 Ea
Electron Microscopy Sciences Formvar/Carbon Support Film 25-50 nm/1 nm thick on 2X1 mm Slot Grid Gold Grid
A formvar coated grid, stabilized with evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. Coated grids are optically checked followed by batch testing in the electron microscope. Packed in grid storage box. NOTE: All film is laid on the shiny side of the grid. Formvar is 25 to 50 nm thick with a 1 nm carbon coating.
Grid: Gold
Electron Microscopy Sciences Walton & Beckett Graticule G25, 21 mm,
The Walton and Beckett graticule is for counting fibrous dust (asbestos or glass fibers) and particularly where the majority of fibers to be counted are shorter than 5 microns. The circle is divided into four by two diametrical lines scaled in units of 5 and 3 microns respectively. 3 and 5 microns are the critical measurements of fiber lengths and diameters used in fiber counting. Walton and Beckett include shapes with an aspect ratio of 3:1 or 5:1 for comparing to fibers.
IMPORTANT NOTE: The circle on these Walton & Beckett graticules must represent 100 microns at the stage and each one must be manufactured to the individual instrument. Based on the G22. The G25 is produced by the Institute of Occupational Health.
Size: 21 mm
Electron Microscopy Sciences New Porton Graticle NG12, 21mm
The NG12 is particularly useful since the array of globes and circles are conveniently close to where the particles pass. At the end of each band of the sample the mechanical stage is traversed vertically to take in the next band until the whole sample has been covered.
Size: 21 mm
Electron Microscopy Sciences Scale with Cross Line Microscope Graticle NE7, 26 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: 26 mm
Divisions: 10 mm with 0.1 mm spacing
Surface: Chrome image
Electron Microscopy Sciences Microscope Graticule NE1 Horizontal, 25 mm, 10 mm with 0.1 mm subdivisions
These scales are used for the measuring of lengths of specimen or distances between points on a variety of different shaped objects. By dividing the division of the chosen graticule by the magnification of the objective one obtains an approximate value that each division will represent on the stage. Horizontal micrometer scale.
Size: 25 mm
Electron Microscopy Sciences Walton & Beckett Graticule G22, 27 mm, 3:1 ratio
The Walton and Beckett graticule is for counting fibrous dust (asbestos or glass fibers) and particularly where the majority of fibers to be counted are shorter than 5 microns. The circle is divided into four by two diametrical lines scaled in units of 5 and 3 microns respectively. 3 and 5 microns are the critical measurements of fiber lengths and diameters used in fiber counting. Walton and Beckett include shapes with an aspect ratio of 3:1 or 5:1 for comparing to fibers.
IMPORTANT NOTE: The circle on these Walton & Beckett graticules must represent 100 microns at the stage and each one must be manufactured to the individual instrument. 3:1 ratio is useful where the majority of fibers to be counted are shorter than 5 um.
Size: 27 mm
Electron Microscopy Sciences Crossed Scale Microscope Graticle NE17, 26 mm, 10 mm with 0.1 mm subdivisions
Used as a horizontal and a vertical scale, they are especially useful when interested in measurement in different axis. Crossed micrometer scale.
Size: 26 mm
Divisions: 10 mm with 0.1 mm subdivisions
Surface: Chrome image
Electron Microscopy Sciences Concentric Circles Microscope Graticle NE44, 27 mm, 10 circles 1 mm-10 mm
Can be used for two-way measurement when calibrated as a micrometer. There are 10 concentric circles 1mm-10mm in diameter. Surface chrome image.
Size: 27 mm