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Spectrogon manufactures and develops optical filters, optical coatings and holographic diffraction gratings
al mirrors  aluminium mirrors  au mirrors  bbar coatings  broad bandpass filters  longwave pass filters  mulitlayer filters  shortwave pass filters  Spectrogon  stock filters  surface mirrors  vcoating  vis filters  wide bandpass filters 
www.spectrogon.com - 2009-02-06
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icp emission spectrometers
diffraction gratings
glow discharge
glass
paint
icp oes
coating
interference filters
mirrors
lamps
icp-oes
coatings
icp aes
optical filters
ccd detectors
furniture
epoxy
optical coatings
icp-aes
bandpass filters
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