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Offers
to All Type
in the Optical Instruments/n.e.s.
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A & E Lab
Main Products: UV-Vis Spectrophotometer, Visible
Spectrophotometer, Flame Photometer, Automatic Polarimeter,
Whiteness Meter, Turbidity Meter, Tintometer, Colorimeter,
Gloss Meter, PH/DDS/TDS Meter, Abbe Refrac...
A & E Laboratory Instruments Co.,Ltd.
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China (mainland)
Post Date:
05/18/2013 10:17:40
Expired Date:
08/16/2013 23:59:59
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Holographic gratings:
Specifications:
Ruled area: <=70 * 70mm
Wavelength range: 0.2-0.8um
Grooves per mm: 1,200 to 3,600L/mm
Diffraction: >70%
Ruled gratings:
Specifications:
Ruled area: <=70 * 70mm
Wavelength r...
China Star Optics Technology Co., Ltd.
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China (mainland)
Post Date:
04/27/2013 09:50:55
Expired Date:
07/26/2013 23:59:59
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