ALLVAR
ALLVAR Alloys are the world’s first negative thermal expansion alloys. These materials passively shrink when heated and expand when cooled […]
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A-Vac Industries
A-Vac Industries repairs and sells high vacuum pumps, helium leak detectors and associated equipment to commercial, government and nonprofit organizations.
Austin Cryogenics Co.
Provider of repair parts and service kits for cryogenic vacuum pumps, cold heads and compressors.
attocube systems
Low temperature solutions such as nanopositioners and sensors with sub-nm accuracy. Complete measurement systems: cryogenic scanning probe microscopes (AFM, MFM,
Atlas Technologies
A leader in hermetic bimetallic couplings, flanges, fittings and custom dissimilar metal joining. Atlas Technologies™ joints are used in cryogenics
Atlas Fibre
Supplier and manufacturer of thermoset/laminate materials, such as G-10, G-11, FR4, phenolic, G-9, G-7 and G-3 in sheet, rod and
Alkegen
Lydall and Unifrax are now Alkegen, a multilayer insulation manufacturer with low temperature vacuum insulation testing capabilities and competence to
Allectra Limited
All Kapton wire products are suitable for use in cryostats. Allectra supplies cryogenic breaks and sub-miniature D electrical feedthroughs, which