
Tin on Carbon AGS1937 - Universal Resolution Specimen
Universal resolution test specimen with a particle size range from approximately <5nm - 30um.
Universal resolution test specimen with a particle size range from approximately <5nm - 30um.
This tin on carbon test specimen has a very wide size range of tin spheres which give high contrast when imaged in the SEM. The largest spheres can be used for basic column alignment at low magnification; intermediate sized spheres are useful for monitoring image shift when changing operating parameters or resolution checking at low kV; and the smallest spheres can be used for resolution checking and astigmatism correction at the very highest magnifications.
* When ordering AGS1937D, please send your stub(s) to:
Agar Scientific Labs, Unit 7, M11 Business Link, Parsonage Lane, Stansted, Essex, CM24 8GF, UK
Please include contact details and quoting your web order reference number.