Jiangsu Profile
Product List
7021. High-precision online total chromium water quality analyzer with built-in automatic calibration ... 
[May 21, 2026]
[May 21, 2026] Total chromium online automatic monitor This automatic monitor is based on the national standard GB7467-87 "Water quality determination of hexavalene chromium benzylene acy 1 dihydrazide spectrophotometric method", the ...
7022. Municipal sewage online automatic total chromium analyzer supporting continuous monitoring and ... [May 21, 2026]
[May 21, 2026] Total chromium online automatic monitor This automatic monitor is based on the national standard GB7467-87 "Water quality determination of hexavalene chromium benzylene acy 1 dihydrazide spectrophotometric method", the ...
7023. Dedicated online automatic total chromium monitor for chemical wastewater with oxidation digestion ... [May 21, 2026]
[May 21, 2026] Total chromium online automatic monitor This automatic monitor is based on the national standard GB7467-87 "Water quality determination of hexavalene chromium benzylene acy 1 dihydrazide spectrophotometric method", the ...
7024. Fully automatic online water quality total chromium analyzer with diphenylcarbazide ... [May 21, 2026]
[May 21, 2026] Total chromium online automatic monitor This automatic monitor is based on the national standard GB7467-87 "Water quality determination of hexavalene chromium benzylene acy 1 dihydrazide spectrophotometric method", the ...
7025. Environmentally certified online automatic total chromium monitor equipped with colorimetric ... [May 21, 2026]
[May 21, 2026] Total chromium online automatic monitor This automatic monitor is based on the national standard GB7467-87 "Water quality determination of hexavalene chromium benzylene acy 1 dihydrazide spectrophotometric method", the ...
7026. Industrial-grade high-precision online automatic total chromium analyzer with optical detection ... [May 21, 2026]
[May 21, 2026] Total chromium online automatic monitor This automatic monitor is based on the national standard GB7467-87 "Water quality determination of hexavalene chromium benzylene acy 1 dihydrazide spectrophotometric method", the ...
7027. High Quality Indoor P4 Advertising Video Wall LED Transparent Screen [Apr 28, 2026]
[Apr 28, 2026] Product Description Flexible Transparent Display & Crystal Film Screen Features √ High Transparency The LED crystal film screen features high permeability, with a base material of high-temperature resistant PET film. √ ...
Company: Nanjing Chechi Technology Co., Ltd.
7028. Durable P4 Film Flexible LED Display Video Wall LED Transparent Screen [Apr 28, 2026]
[Apr 28, 2026] Product Description Flexible Transparent Display & Crystal Film Screen Features √ High Transparency The LED crystal film screen features high permeability, with a base material of high-temperature resistant PET film. √ ...
Company: Nanjing Chechi Technology Co., Ltd.
7029. Explosion-proof outdoor dedicated total copper automatic analyzer, matching HJ national standard ... [May 19, 2026]
[May 19, 2026] Total copper online automatic monitor This automatic monitor is based on the national standard HJ 486-2009 "determination of water copper 2,9-dimethyl-1,10-philoline spectrophotometric method", in the ammonia solution, ...
7030. Long-lasting and stable industrial and mining wastewater total copper online automatic analyzer, ... [May 19, 2026]
[May 19, 2026] Total copper online automatic monitor This automatic monitor is based on the national standard HJ 486-2009 "determination of water copper 2,9-dimethyl-1,10-philoline spectrophotometric method", in the ammonia solution, ...
7031. Laboratory-grade clean water total copper online automatic analyzer, with environmental protection ... [May 19, 2026]
[May 19, 2026] Total copper online automatic monitor This automatic monitor is based on the national standard HJ 486-2009 "determination of water copper 2,9-dimethyl-1,10-philoline spectrophotometric method", in the ammonia solution, ...
7032. Anti-interference farmland water source total copper online automatic analyzer,based on ammonia ... [May 19, 2026]
[May 19, 2026] Total copper online automatic monitor This automatic monitor is based on the national standard HJ 486-2009 "determination of water copper 2,9-dimethyl-1,10-philoline spectrophotometric method", in the ammonia solution, ...
7033. Vertical municipal wastewater total copper automatic analyzer, using ... [May 19, 2026]
[May 19, 2026] Total copper online automatic monitor This automatic monitor is based on the national standard HJ 486-2009 "determination of water copper 2,9-dimethyl-1,10-philoline spectrophotometric method", in the ammonia solution, ...
7034. Low-maintenance aquaculture water total copper online automatic analyzer, based on national ... [May 19, 2026]
[May 19, 2026] Total copper online automatic monitor This automatic monitor is based on the national standard HJ 486-2009 "determination of water copper 2,9-dimethyl-1,10-philoline spectrophotometric method", in the ammonia solution, ...
7035. Corrosion-resistant chemical wastewater total copper online automatic analyzer, using sodium ... [May 19, 2026]
[May 19, 2026] Total copper online automatic monitor This automatic monitor is based on the national standard HJ 486-2009 "determination of water copper 2,9-dimethyl-1,10-philoline spectrophotometric method", in the ammonia solution, ...
