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According to the People's Republic of China National Standard GB / T 1792 requirements "mercaptan sulfur distillate fuels assay"
14.12.2016 | Changsha Friend Experimental Analysis Instrument Co., Ltd
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Bromine detector is based on the principle of micro coulometric titration, using micro-computer control and measurement
14.12.2016 | Changsha Friend Experimental Analysis Instrument Co., Ltd
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Salt content analyzer by computer control and measurement electrolysis, and data processing, computer electrolytic current integral
14.12.2016 | Changsha Friend Experimental Analysis Instrument Co., Ltd
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the sample was extracted with an organic acid arsenide, to make it into inorganic arsenic and revert to AsH3
14.12.2016 | Changsha Friend Experimental Analysis Instrument Co., Ltd
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Sulfur organics analyzer conform GB / T2449, suitable for the sulfide ore obtained from natural gas refinery gas
14.12.2016 | Changsha Friend Experimental Analysis Instrument Co., Ltd
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Particle counter using a photoresist method (shading type) principle, used for detecting the size and number of solid particles in the liquid.
14.12.2016 | Changsha Friend Experimental Analysis Instrument Co., Ltd
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FDQ-0301 laser particle size distribution measuring instrument based on physics Fraunhofer diffraction and Mie scattering theory basis.
14.12.2016 | Changsha Friend Experimental Analysis Instrument Co., Ltd
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This instrument is suitable for screening scale performance of the inhibitors
14.12.2016 | Changsha Friend Experimental Analysis Instrument Co., Ltd
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Applicable Standards: GB18175-2000 and HG/T2195-1991 standard
14.12.2016 | Changsha Friend Experimental Analysis Instrument Co., Ltd
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FDQ-0131 portable PH meter is a digital display pH meter, which uses blue backlight, LCD double digital display
14.12.2016 | Changsha Friend Experimental Analysis Instrument Co., Ltd
