£ GBP

Agar Scientific

Microscopy and Lab
supplies at your fingertips

Diffraction grating replicas

Shadow cast carbon replicas of diffraction line gratings.

All prices exclude VAT.

Shadow cast carbon replicas of diffraction line gratings (spacing 462.9 nm) which are used typically for calibrating electron-optical magnifications up to the x80,000 to x100,000 range.

Rulings of 2160 lines/mm, ruled at 90° to one another, give additional accuracy to magnification checks and aid in checking distortion. These replicas should be used with care, avoiding excessive exposure at high probe/beam currents.

The AGS106L standard for calibration, provides a double-check of the accuracy of magnification calibration and is particularly useful for higher magnifications. The latex sphere size is 0.261µm and the grating replica is 2160 lines/mm. Supplied on a 3.05mm grid.

Description Code Stock Unit Price Qty
Cross Grating Replica 3mm AGS106 Lead time:
28 days
EA
£34.35
2160 Lines/mm Diffraction Grating Replica 3mm AGS104 In Stock EA
£29.32
Diffraction grating replica with latex spheres AGS106L In Stock EA
£54.94
   

Diffraction grating replicas

  • Diffraction grating replicas

Alternative Products

  • SEM Specimen Stubs, 12.5mm dia, 3.2 x 8mm pin

    SEM Specimen Stubs, 12.5mm dia, 3.2 x 8mm pin

    View >

  • Oriented Gold Crystal Plane Spacing 0.204nm, 0.144nm and 0.102nm

    Oriented Gold Crystal Plane Spacing 0.204nm, 0.144nm and 0.102nm

    View >

  • SEM Specimen Stubs - Short Pin

    SEM Specimen Stubs - Short Pin

    View >

  • Gold on carbon AGS168 - resolution test specimen

    Gold on carbon AGS168 - resolution test specimen

    View >