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Fine Mesh Grids
These fine mesh grids are carefully checked, they are suitable for the low magnification range of a TEM.
| Cat # | Description | Pack | Price | Quote | Quantity | |
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| Cat #: 79525-01 | Description: 1000# On Sandwich Grid, Cu | Pack: Each | Price: $47.00 |
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| Cat #: 79525-02 | Description: 1500# On Sandwich Grid, Cu | Pack: Each | Price: $41.75 |
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Grating Replicas: Parallel and Crossed Lines
Cross line pitch spacing of 463nm with 2160 lines/mm in both directions, cross at 90° for additional accuracy to magnification and aid in distortion checks. Trench-type groove to measure pitch. For electron microsocpe magnification to 80000/100000.
| Cat # | Description | Pack | Price | Quote | Quantity | |
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| Cat #: 80050 | Description: Grating Replica, Parallel Line | Pack: Each | Price: $60.00 |
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| Cat #: 80051 | Description: Grating Replica Cross Line | Pack: Each | Price: $66.00 |
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Line Grating Replicas with Latex Spheres
The latex sphere is 0.261 um and the grating replica is 2160 lines/mm. Calibration aid allows to double check the accuracy of magnification.
| Cat # | Description | Pack | Price | Quote | Quantity | |
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| Cat #: 80055 | Description: Grating Replica On Latex Spheres | Pack: Each | Price: $64.25 |
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Holey Carbon Film
Measuring and correcting astigmatism and for evaluating the resolution of the transmission electron microscope. A thin film of carbon has been treated to obtain numerous round holes of various sizes, on a 3.05mm copper grid.
| Cat # | Description | Pack | Price | Quote | Quantity | |
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| Cat #: 80010 | Description: Holey Carbon Film | Pack: Each | Price: $25.00 |
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Evaporated Platinum/Iridium
Holey carbon film support provides holes for ease of focus and astigmatism correction. The dots of evaporated Platinum/Iridium provide dense particles for resolution checks through the particle separation test.
| Cat # | Description | Pack | Price | Quote | Quantity | |
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| Cat #: 80020 | Description: Evaporated Platinum/Iridium on Holey Carbon | Pack: Each | Price: $64.50 |
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Polystyrene Latex:
Uniform polystyrene latex (size 0.204 microns) is suspended on a Formvar/Carbon grid and is usefule for checking magnification and calibration.
| Cat # | Description | Pack | Price | Quote | Quantity | |
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| Cat #: 80030 | Description: Polystyrene Latex Size 0.204 Micron | Pack: Each | Price: $59.75 |
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Gold Shadowed Latex
Latex particles with 0.204um diameter are shadowed with a coating of gold. Measure the finest migrated gold particle in the shadow to determine the resolution of the STEM. Mounted on formvar/carbon film copper grid.
| Cat # | Description | Pack | Price | Quote | Quantity | |
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| Cat #: 80040 | Description: Gold Shadowed Latex | Pack: Each | Price: $118.00 |
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Catalase Crystals
Mounted on a grid (3.05mm) and negatively stained, they display very clear lattice plane spacings of approximately 8.75nm and 6.85nm. Ideal for high magnification calibration.
| Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
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| Cat #: 80014 | Description: Catalese Crystals | MSDS | Pack: Each | Price: $99.00 |
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Ferritin on a Grid
Calibration specimens for TEM and STEM. Resolution of the quad structure of this molecule indicates an instrument resolution better than 1.25nm with a photomicrograph negative magnification of at least 100,000x.
| Cat # | Description | Pack | Price | Quote | Quantity | |
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| Cat #: 80042 | Description: Ferritin on a Grid | Pack: Each | Price: $67.75 |
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Combined Test Specimen
Holey carbon film is shadowed with gold and graphitized carbon particles are deposited on a grid. The gold forms small polycrystalline islands and in which lattice fringes can be used to assess microscope performance.
| Cat # | Description | Pack | Price | Quote | Quantity | |
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| Cat #: 80043 | Description: Combined Test Specimen | Pack: Each | Price: $110.00 |
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Particle-Size Standards
Polystyrene spheres are certified for mean diameter and are traceable to the NBS.
| Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
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| Cat #: 70881 | Description: 20nm Nanosphere Size Standard | MSDS | Pack: 15 mL | Price: $615.44 |
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| Cat #: 70883 | Description: 50nm Nanosphere Size Standard | MSDS | Pack: 15 mL | Price: $584.29 |
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| Cat #: 70885 | Description: 100nm Nanosphere Size Standard | MSDS | Pack: 15 mL | Price: $517.00 |
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| Cat #: 70886 | Description: 200nm Nanosphere Size Standard | MSDS | Pack: 15 mL | Price: $515.00 |
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| Cat #: 70887 | Description: 300nm Nanosphere Size Standard | MSDS | Pack: 15 mL | Price: $638.81 |
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| Cat #: 70888 | Description: 400nm Nanosphere Size Standard | MSDS | Pack: 15 mL | Price: $584.29 |
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| Cat #: 70889 | Description: 500nm Nanosphere Size Standard | MSDS | Pack: 15 mL | Price: $515.00 |
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| Cat #: 70890 | Description: 600nm Nanosphere Size Standard | MSDS | Pack: 15 mL | Price: $638.81 |
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| Cat #: 70891 | Description: 700nm Nanosphere Size Standard | MSDS | Pack: 15 mL | Price: $502.00 |
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| Cat #: 70892 | Description: 800nm Nanosphere Size Standard | MSDS | Pack: 15 mL | Price: $502.00 |
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| Cat #: 70893 | Description: 900nm Nanosphere Size Standard | MSDS | Pack: 15 mL | Price: $519.00 |
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| Cat #: 70894 | Description: 1.0Um Microsphere Size Standard | MSDS | Pack: 15 mL | Price: $630.00 |
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| Cat #: 70895 | Description: 2.0Um Microsphere Size Standard | MSDS | Pack: 15 mL | Price: $637.00 |
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| Cat #: 70896 | Description: 3.0Um Microsphere Size Standard | MSDS | Pack: 15 mL | Price: $724.62 |
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| Cat #: 70897 | Description: 5.0Um Microsphere Size Standard | MSDS | Pack: 15 mL | Price: $734.18 |
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| Cat #: 70898 | Description: 10.0Um Microsphere Size Standard | MSDS | Pack: 15 mL | Price: $630.00 |
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Lattice Plane Specimens
Crystal lattice plane spacings provide a good test of microscope stability and calibration of magnification in the upper range of magnification since they are accurately known from x-ray measurement.
| Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
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| Cat #: 80035 | Description: Crocidolite Crystals | MSDS | Pack: Each | Price: $71.75 |
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| Cat #: 80037 | Description: Graphitized Carbon Black | Pack: Each | Price: $60.50 |
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| Cat #: 80038 | Description: Oriented Single Crystal Au | Pack: Each | Price: $297.00 |
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Gold Particle on Carbon Film
Image quality, magnification, and instrument stability are assessed with this arrangement of finely-dispersed thin gold particles on carbon film. Superior determination of resolution capabilities.
| Cat # | Description | Pack | Price | Quote | Quantity | |
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| Cat #: 80041 | Description: Gold Particles On Carbon Film | Pack: Each | Price: $97.25 |
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TEM Checker™
Uses strong manganese peak to check TEM x-ray detector performace. The 5 manganese disks are packed in a standard grid storage box disk. Each 3 mm discs fit into the sample holder.
| Cat # | Description | Pack | Price | Quote | Quantity | |
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| Cat #: 80059 | Description: Tem Checker™ | Pack: Each | Price: $349.00 |
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MAG*I*CAL® CALIBRATION
Ion milled cross section of a silicon single crystal for all major TEM calibrations. Calibration structure is viewed in a TEM, it appears as a series of light and dark layers where the layer thicknesses are accurately known.
| Cat # | Description | Pack | Price | Quote | Quantity | |
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| Cat #: 80069 | Description: MAG*I*CAL® Calibration | Pack: Each | Price: $1,720.00 |
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