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              GC112N Gas ChromatographGC112N Gas chromatograph is one of widely used analytical instruments. It has become an ideal analytical instrument for separation or analysis in various fields.
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              GC128 Gas ChromatographGC128 Gas chromatograph is one of widely used analytical instruments. It has become an ideal analytical instrument for separation or analysis in various fields, such as petrochemical industry, environmental protection, food safety, medicin
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              721G VIS Spectrophotometer721G VIS Spectrophotometer been widely used in colleges and enterprises for general quantitative analysis and experiments based in absorbance measurements.
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              721G-100 VIS Spectrophotometer721G-100 VIS Spectrophotometer been widely used in colleges and enterprises for general quantitative analysis and experiments based in absorbance measurements. 
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              722G VIS Spectrophotometer721N VIS Spectrophotometer has the holographic blazed grating monochromator has the advantages of high wavelength accuracy, good monochromaticity and low stray light.
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              721N VIS Spectrophotometer721N VIS Spectrophotometer has the holographic blazed grating monochromator has the advantages of high wavelength accuracy, good monochromaticity and low stray light.
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              722N VIS Spectrophotometer722N VIS Spectrophotometer has the holographic blazed grating monochromator has the advantages of high wavelength accuracy, good monochromaticity and low stray light. 
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              N2 VIS SpectrophotometerN2 VIS Spectrophotometer, being combined with an ARM processed core, has test speeds and functions possessed by high-end instruments. 
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              N2S VIS SpectrophotometerN2S VIS Spectrophotometer, being combined with an ARM processed core, has test speeds and functions possessed by high-end instruments. 
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              L3 Split Beam VIS SpectrophotometerL3 Split Beam VIS Spectrophotometer survey optical system, and blazed holographic gratings. They have outstanding test precision and very competitive prices. and blazed holographic gratings. They have outstanding test precision and very 
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              L3S Split Beam VIS SpectrophotometerL3S Split Beam VIS Spectrophotometer survey optical system, and blazed holographic gratings. They have outstanding test precision and very competitive prices. and blazed holographic gratings. They have outstanding test precision and very 
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              721G VIS Spectrophotometer721G VIS Spectrophotometer been widely used in colleges and enterprises for general quantitative analysis and experiments based in absorbance measurements. 



 
				