Transmission Electron Microscope Specimen Holder
A specialized grid holder for thin-section samples in transmission electron microscopes (TEMs), designed for high-vacuum and tilt functionality. It qualifies for HTS 9012.90.00.00 as an accessory dedicated to non-optical microscopes. Used in ultrastructural studies of viruses and nanomaterials.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for light microscope slide holders
Optical microscope accessories are in 9002, distinct from electron types.
If generic holders for multiple apparatus
Non-principal use parts per chapter note go to 9033.
If primarily metal reservoirs of general use
Chapter exclusion (f) sends base metal parts of general use to Section XV.
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Import Tips & Compliance
• Include TEM model compatibility and vacuum rating in import invoices
• Avoid bulk packaging declarations; specify single-unit research use
Related Products under HTS 9012.90.00.00
Electron Microscope Objective Lens
A precision electromagnetic lens assembly designed specifically for use in scanning electron microscopes (SEMs) to focus the electron beam on samples. It falls under HTS 9012.90.00.00 as a dedicated accessory for non-optical microscopes in heading 9012. These lenses are critical for achieving high-resolution imaging in materials science and biology.
Scanning Electron Microscope Sample Stage
A motorized XY stage for holding and precisely positioning specimens under a scanning electron microscope. Classified under HTS 9012.90.00.00 as it is principally suitable for use with SEMs (heading 9012). Enables automated imaging of nanoscale features in semiconductors and biology.
SEM Vacuum Pump Adapter Kit
Custom adapter flanges and seals connecting turbo pumps to scanning electron microscope chambers. Classified in HTS 9012.90.00.00 as parts principally for 9012 apparatus. Ensures ultra-high vacuum for clear imaging.
SEM Ionizer Accessory
Electron flood gun ionizer for neutralizing surface charge on non-conductive SEM samples. Dedicated accessory under HTS 9012.90.00.00 for non-optical microscopes. Improves imaging of plastics and biological specimens.
Electron Microscope Cryo-Holder
Liquid nitrogen-cooled specimen holder for cryogenic electron microscopy in TEMs. Principal accessory for HTS 9012.90.00.00, enabling imaging of frozen biological samples. Used in structural biology.
Microscope Stage Joystick Controller
Handheld joystick for precise manual control of electron microscope sample stages. HTS 9012.90.00.00 accessory principally for 9012 non-optical microscopes. Improves operator dexterity.