|
|
|
Kompass code description
|
|
|
|
Inorganic phosphorus, sulphur, carbon, silicon and caesium compounds
|
|
|
D
|
Carbon disulphide
|
|
|
D
|
Carbon compounds NES
|
|
|
D
|
Silicon, elemental
|
|
|
D
|
Silicon, pure
|
|
|
D
|
Silicon carbide
|
|
|
D
|
Silica/silicon dioxide, silicic anhydride
|
|
|
D
|
Silicon monoxide
|
|
|
D
|
Silicon nitride
|
|
|
D
|
Silicon compounds NES
|
|
|
D
|
Inorganic phosphorus carbon, silicon and caesium compounds, pure
|
|
|
|
|
Chemicals and auxiliaries for the ceramics and glass industries
|
|
|
D
|
Mould release agents for ceramics
|
|
|
|
|
Chemicals for metal surface treatment
|
|
|
D
|
Vacuum deposition (metallising) materials for metals
|
|
|
D
|
Sputtering and evaporation materials for metal
|
|
|
D
|
Drawing agents for steel wire
|
|
|
|
|
Chemicals for the electrical and electronics industries
|
|
|
D
|
Thin film coatings, electronic
|
|
|
D
|
Coatings, electromagnetic interference (EMI) shielding
|
|
|
D
|
Coatings, radio frequency interference (RFI) shielding
|
|
|
D
|
Coatings, precious metal, for electronic components
|
|
|
|
|
Graphite and clay-bonded graphite products
|
|
|
P
|
Tubes, graphite
|
|
|
P
|
Rings, graphite
|
|
|
P
|
Discs and diaphragms, graphite
|
|
|
P
|
Moulds, graphite, for sintering
|
|
|
P
|
Friction linings, graphite
|
|
|
P
|
Electrodes, graphite
|
|
|
P
|
Gaskets and washers, graphite
|
|
|
P
|
Packing rings, graphite
|
|
|
P
|
Graphite products to aircraft specifications
|
|
|
P
|
Graphite products for the nuclear industry
|
|
|
P
|
Graphite products for the chemical industry
|
|
|
P
|
Graphite products for the electrical industry
|
|
|
|
|
Glass beads, rods, tubes and bulbs
|
|
|
D
|
Beads, glass, for industrial and laboratory use
|
|
|
D
|
Balls, glass, precision ground
|
|
|
D
|
Rods and tubes, lead glass
|
|
|
D
|
Rods and tubes, soda glass
|
|
|
D
|
Rods and tubes, borosilicate glass
|
|
|
D
|
Rods and tubes, fused quartz or fused silica glass
|
|
|
D
|
Rods and tubes, coloured glass
|
|
|
D
|
Vacuum tubes, glass
|
|
|
D
|
Tubes, glass, high pressure
|
|
|
D
|
Tubing, glass, precision
|
|
|
D
|
Tubing, glass, redrawn
|
|
|
D
|
Tubing, glass, fine bore, capillary
|
|
|
D
|
Tubing, glass, for gauges
|
|
|
D
|
Tubes, silica, for optical fibre manufacture
|
|
|
D
|
Tubes, glass, for medicines
|
|
|
D
|
Tubes and rods, glass, for bead production
|
|
|
D
|
Tubes, glass, to customer specification
|
|
|
|
|
Optical blank glass
|
|
|
D
|
Lens blanks, optical glass
|
|
|
D
|
Prism blanks, glass
|
|
|
D
|
Filter glass, optical
|
|
|
D
|
Lens blanks, optical glass, for binoculars, magnifiers and projectors
|
|
|
D
|
Blanks, glass, for photographic lenses
|
|
|
D
|
Optical lens and prism blanks, windows, cells, fused quartz or silica
|
|
|
|
|
Quartz and silica electrothermal products
|
|
|
D
|
Fused quartz products
|
|
|
D
|
Fused silica products
|
|
|
D
|
Fibre optics materials, fused silica
|
|
|
D
|
Components, silicon nitride, for engineering uses
|
|
|
D
|
Tubing, capillary, fused silica
|
|
|
D
|
Tiles, silica
|
|
|
D
|
Pump components, silicon nitride
|
|
|
D
|
Sheaths, muffles, bowls and containers, quartz, industrial
|
|
|
D
|
Moulded components, fused quartz
|
|
|
D
|
Quartz products for nuclear reactors
|
|
|
D
|
Quartz crucibles
|
|
|
D
|
Silica, fused/silica glass/vitreous silica
|
|
|
|
|
Porcelain and ceramic products, commercial and industrial. Ceramic pastes
|
|
|
D
|
Crucibles, ceramic, industrial
|
|
|
D
|
Seals, ceramic
|
|
|
D
|
Linings, ceramic, for tanks, vats, containers and chutes
|
|
|
D
|
Rods and tubes, ceramic, industrial
|
|
|
D
|
Nozzles, ceramic, industrial
|
|
|
D
|
Nozzles, ceramic, for burners
|
|
|
D
|
Lenses or windows, metallised ceramics, sapphire or quartz, optical applications
|
|
|
D
|
Ceramics, fibre reinforced, industrial
|
|
|
D
|
Ceramics, porous, industrial
|
|
|
D
|
Ceramic components, wear resistant, industrial
|
|
|
D
|
Ceramics, boron carbide, for engineering applications
|
|
|
D
|
Ceramics, zirconium oxide, for engineering applications
|
|
|
D
|
Ceramics, precision ground, for engineering applications
|
|
|
D
|
Ceramic components, hot pressed, for engineering applications
|
|
|
D
|
Ceramic components, injection moulded, for the electronics industry
|
|
|
D
|
Ceramics for the nuclear industry
|
|
|
D
|
Ceramic components for chemical laboratories
|
|
|
D
|
Ceramic products for the textile industry
|
|
|
D
|
Ceramic products for the printing industry
|
|
|
D
|
Ceramic products for foundries
|
|
|
D
|
Formers, ceramic, latex dipping applications
|
|
|
D
|
Components, ceramic-metal (cermet), industrial, to customer specification
|
|
|
|
|
Precious and rare metals and their alloys
|
|
|
D
|
Beryllium
|
|
|
D
|
Beryllium alloys
|
|
|
D
|
Cerium
|
|
|
D
|
Gallium
|
|
|
D
|
Gallium alloys
|
|
|
D
|
Germanium
|
|
|
D
|
Germanium alloys
|
|
|
D
|
Gold
|
|
|
D
|
Gold, alloyed
|
|
|
D
|
Indium
|
|
|
D
|
Indium alloys
|
|
|
D
|
Iridium
|
|
|
D
|
Lanthanum
|
|
|
D
|
Neodymium
|
|
|
D
|
Niobium/columbium
|
|
|
D
|
Niobium/columbium alloys, ferrous
|
|
|
D
|
Niobium/columbium alloys, non-ferrous
|
|
|
D
|
Osmium
|
|
|
D
|
Palladium
|
|
|
D
|
Palladium alloys
|
|
|
D
|
Platinum
|
|
|
D
|
Platinum alloys
|
|
|
D
|
Promethium
|
|
|
D
|
Radium
|
|
|
D
|
Rhenium
|
|
|
D
|
Rhodium
|
|
|
D
|
Rubidium
|
|
|
D
|
Ruthenium
|
|
|
D
|
Scandium
|
|
|
D
|
Silver
|
|
|
D
|
Silver tungsten alloys
|
|
|
D
|
Yttrium
|
|
|
|
|
Optical lenses and glasses. Optical mirrors
|
|
|
D
|
Lenses, optical, fluorspar/fluorite or quartz
|
|
|
D
|
Optical lenses, germanium, zinc selenide
|
|
|
D
|
Optical lenses, synthetic sapphire and ruby
|
|
|
D
|
Optical lenses, glass
|
|
|
D
|
Optical lenses, plastic
|
|
|
D
|
Optical lenses, fused silica
|
|
|
D
|
Optical lenses, achromatic
|
|
|
D
|
Optical lenses, anastigmatic
|
|
|
D
|
Optical lenses, aplanatic
|
|
|
D
|
Optical lenses, aspheric
|
|
|
D
|
Optical lenses, circular
|
|
|
D
|
Optical lenses, cylindrical
|
|
|
D
|
Optical lenses, hemispherical
|
|
|
D
|
Optical lenses, prismatic
|
|
|
D
|
Optical lenses, Fresnel
|
|
|
D
|
Optical lenses, Toric
|
|
|
D
|
Optical lenses, infrared and ultraviolet (UV)
|
|
|
D
|
Optical blocks or squares
|
|
|
D
|
Optical cubes
|
|
|
D
|
Optical mirrors, concave
|
|
|
D
|
Optical mirrors, convex
|
|
|
D
|
Optical mirrors, parabolic
|
|
|
D
|
Optical mirrors, cylindrical
|
|
|
D
|
Optical mirrors, flat
|
|
|
D
|
Optical mirrors, astronomical
|
|
|
D
|
Optical mirrors, ophthalmic and retinoscopic
|
|
|
D
|
Optical prisms, fluorspar/fluorite
|
|
|
D
|
Optical prisms, rock-salt, sylvine
|
|
|
D
|
Optical prisms, quartz
|
|
|
D
|
Optical prisms, glass
|
|
|
D
|
Optical prisms, plastic
|
|
|
D
|
Optical prisms, sapphire
|
|
|
D
|
Optical prisms, triangular
|
|
|
D
|
Optical prisms, equilateral
|
|
|
D
|
Optical prisms, hollow
|
|
|
D
|
Optical prisms, Nicol
|
|
|
D
|
Optical prisms, polarising
|
|
|
D
|
Optical prisms, reflecting
|
|
|
D
|
Optical prisms, 90°
|
|
|
D
|
Optical biprisms
|
|
|
D
|
Optical crystals
|
|
|
D
|
Optical filters, infrared
|
|
|
D
|
Optical filters, ultraviolet (UV)
|
|
|
D
|
Optical filters, polarising
|
|
|
D
|
Optical filters, monochromatic
|
|
|
D
|
Optical filters, colour
|
|
|
D
|
Optical filters, dichroic
|
|
|
D
|
Optical filters, fluorescent
|
|
|
D
|
Optical filters, neutral density
|
|
|
D
|
Optical filters, interference
|
|
|
D
|
Optical filters, polariser
|
|
|
D
|
Optical wedges, laser
|
|
|
D
|
Optical wedges, neutral density
|
|
|
D
|
Optical wedges, photometric
|
|
|
D
|
Optical beam splitters, cube and plate
|
|
|
D
|
Optical lenses, flat or curved, for industrial use
|
|
|
D
|
Optical lenses, glass, for binoculars, magnifiers and projectors
|
|
|
D
|
Optical lenses for passive infrared detectors
|
|
|
D
|
Optical lenses for scientific equipment
|
|
|
D
|
Optical lenses for camera lenses
|
|
|
D
|
Optical lenses and mirrors for light condensers
|
|
|
D
|
Lenses and reflectors for photoelectric cells
|
|
|
D
|
Lenses, stage lighting
|
|
|
D
|
Optical mirrors, galvanometer
|
|
|
D
|
Optical mirrors, projector
|
|
|
D
|
Optical prisms, standard, for apparatus testing
|
|
|
D
|
Optical prisms, beam splitting, for colour televisions
|
|
|
D
|
Optical prisms for optical instruments
|
|
|
D
|
Optical gratings, diffraction
|
|
|
D
|
Optical components, thin film
|
|
|
D
|
Optical windows, lens protection
|
|
|
D
|
Optical diffusers
|
|
|
D
|
Optical components for lasers
|
|
|
D
|
Micro-optical components for lasers
|
|
|
D
|
Components, optical, for marine searchlights
|
|
|
D
|
Polarisation glass
|
|
|
D
|
Filters for contrast enhancements
|
|
|
D
|
Filters for sunglasses and industrial protective goggles
|
|
|
D
|
Optical lenses to customer specification
|
|
|
D
|
Optical mirrors to customer specification
|
|
|
|
|
Refractometers and other optical instruments
|
|
|
D
|
Reflectometers
|
|
|
|
|
Length, surface and volume measuring instruments
|
|
|
P
|
Dilatometers
|
|
|
|
|
Measuring instruments, mechanical and optical NES
|
|
|
D
|
Measuring instruments, optical, size and shape
|
|
|
D
|
Ellipsometers
|
|
|
|
|
High vacuum pumps and equipment
|
|
|
D
|
Vessels, high vacuum, for the electronics and optical industries
|
|
|
D
|
Sputtering equipment, high vacuum
|
|
|
D
|
Chemical vapour deposition (CVD) equipment, high vacuum
|
|
|
D
|
Deposition coating equipment, physical vapour (PVD), high vacuum
|
|
|
D
|
Coating equipment for metals, ultra-high vacuum
|
|
|
D
|
Vacuum and high vacuum generating equipment to customer specification
|
|