Cod Testing Instrument Manufacturer Cod Tester Sewage Treatment Plant Sewage Water Qualityfrom 2 156 264 som/monthот 17,968,864 sum
Lubo's new upgraded LB-CNPT B portable multi-parameter water quality detectorfrom 3 488 074 som/monthот 29,067,280 sum
Jy-200B Type Cod Detector Cod Rapid Measuring Instrument Portable Cod Speed Test Instrumentfrom 2 219 683 som/monthот 18,497,360 sum
Easy to Operate Jy-200B Type Portable Cod Detector Cod Rapid Analyzer Cod Rapid Measuring Instrumentfrom 2 156 264 som/monthот 17,968,864 sum
Qingdao Junyuan Jy-200F Portable Touch Screen Multi-Parameter Water Quality Detector Multi-Parameter Water Quality Meterfrom 1 689 944 som/monthот 14,082,864 sum
Jy-200F Multi-Parameter Portable Water Quality Detector Electrode Method + Colorimetric Method Non-Digestion Indicators Can Befrom 1 689 944 som/monthот 14,082,864 sum
Portable multi-parameter water quality detector ammonia nitrogen PH conductivity residual chlorine dissolved oxygen heavy metal water quality testerfrom 1 689 944 som/monthот 14,082,864 sum
LB-CNPT(B) 4-in -1 Portable Multi-parameter Water Quality Detector Manufacturer COD Ammonia Nitrogen Total Phosphorus Total Nitrogenfrom 121 710 som/monthот 1,014,247 sum
Water quality monitor is used for wastewater monitoring in large, medium and small industrial and mining enterprisesfrom 17 440 368 som/monthот 145,336,400 sum
JY-DZ2Y multi-parameter water quality analyzer water quality detectorfrom 2 061 134 som/monthот 17,176,120 sum
JY-DZY-type swimming pool multi-parameter water quality detector Qingdao Junyuan productfrom 1 744 037 som/monthот 14,533,640 sum
Residual chlorine total chlorine chlorine chlorine dioxide heavy metal suspended solids and other multi-parameter water quality testing instrumentsfrom 3 541 980 som/monthот 29,516,502 sum
JY-0139 type 39 parameters sewage detector Water Quality Analyzerfrom 15 157 265 som/monthот 126,310,544 sum
Turbidity meter instrument for quantitative characterization of the content of these suspended particulate matterfrom 1 864 534 som/monthот 15,537,783 sum
JY-0111 type 11 parameter water quality detector Water Quality Analyzerfrom 1 864 534 som/monthот 15,537,783 sum
Determination of turbidity, chromaticity, suspended solids and other laboratory instruments in sewage sewage detectionfrom 15 791 460 som/monthот 131,595,504 sum
Industrial wastewater detection sewage detection water plant food Chemical metallurgy and other sewage detectionfrom 15 791 460 som/monthот 131,595,504 sum
Water quality detector water quality analysis tester Qingdao Junyuan productsfrom 7 039 567 som/monthот 58,663,056 sum
JY-0142 type multi-parameter water quality detector Water Quality Analyzerfrom 7 039 567 som/monthот 58,663,056 sum
Industrial wastewater sewage detection heavy metal detection Qingdao Junyuan productsfrom 15 157 265 som/monthот 126,310,544 sum
Mi-A16 Intelligent Digestion Instrument Cod, Total Phosphorus, Total Nitrogenfrom 2 187 973 som/monthот 18,233,112 sum
[QINGDAO Junyuan] Sewage salinity tester electrical water quality salinity detectorfrom 1 056 215 som/monthот 8,801,790 sum
[QINGDAO Junyuan] chlorphosphine azo spectrophotometer metal magnesium ion detectorfrom 1 777 015 som/monthот 14,808,458 sum
Fast colorimetric barium heavy metal water quality detector [optional multi-parameter] barium metal water quality testerfrom 1 480 109 som/monthот 12,334,242 sum
SOURCE manufacturer colorimetric aniline tester fast water quality aniline detector [optional multi-parameter]]from 1 480 109 som/monthот 12,334,242 sum
Fast colorimetric nitrate nitrogen water quality detector [optional multi-parameter] nitrate nitrogen testerfrom 1 480 109 som/monthот 12,334,242 sum
Qingdao Junyuan source manufacturer Rapid Colorimetric method heavy metal barium water quality detector [optional multi-parameter]]from 1 478 701 som/monthот 12,322,506 sum
Colorimetric sulfate water quality detector [optional multi-parameter] desktop sulfate water quality testerfrom 1 480 109 som/monthот 12,334,242 sum
On-site installation of on-line automatic monitor for COD water quality online COD water quality analyzerfrom 5 390 659 som/monthот 44,922,160 sum
Qingdao Junyuan nitrogen water quality online monitor sewage nitrogen online analyzer door-to-door installation and debuggingfrom 5 390 659 som/monthот 44,922,160 sum
Sanhe Jsl 100 Holes Digital Display Constant Temperature Digestion Instrument Water Quality Digestion Instrument Smart Portable Digfrom 1 337 872 som/monthот 11,148,934 sum
High permeability quartz COD digestion tube digestion tank digestion Cupfrom 333 344 som/monthот 2,777,869 sum
COD quartz digestion tube, digestion Cup, digestion tank, metering tube, CEMS glass refrigeration chamber, filtrationfrom 333 344 som/monthот 2,777,869 sum
High permeability COD quartz digestion tube, digestion tank, digestion Cupfrom 333 344 som/monthот 2,777,869 sum
Factory supply COD quartz digestion tube 30-50ml customized digestion Cup experimental equipment digestion pool wholesalefrom 200 445 som/monthот 1,670,378 sum
THree-parameter COD Detector H5B-6c Type Sewage COD Ammonia Nitrogen Total PHospHorus Speed Tester witH Printing Sewage THree-parameterfrom 3 646 622 som/monthот 30,388,520 sum
Zx for the Cod Digestion Device 12 Holes Model: Kx12-Hca-101 Library Number: m 382252from 1 689 944 som/monthот 14,082,864 sum
Online COD Sensor Dissolves Oxygen Turbidity ph Suspendues Chlorophyll Water Oil Inspection Monitoring Ammonia Nitrogen Detectorfrom 3 805 171 som/monthот 31,709,760 sum
Apure Total Phosphorus/Ammonia Nitrogen/cod Online Automatic Monitor Industrial Online Testing Instrument Water Quality Analyzerfrom 5 105 271 som/monthот 42,543,928 sum
Shaoguan Guangzhi 36-hole digestion device XJ-V(XJ-36) total phosphorus total nitrogen chemical oxygen demand digestion experimentfrom 3 012 427 som/monthот 25,103,560 sum