Lubo LB-901 COD Constant Temperature Heating Digestion Detectorfrom 1 232 251 som/monthот 10,268,755 sum
COD Digestion Cell COD Quartz Digestion Tube Total Phosphor Digestion Cell Quartz Digestion Device Ammonia Nitrogen Total Phosphorus Free Shippingfrom 180 349 som/monthот 1,502,911 sum
The New Generation of Potassium Permanganate Cod Online Analyzer, G-3000 Detection Instrument Shanghai No 080Cod Inspectionfrom 9 512 928 som/monthот 79,274,400 sum
Multi-parameter water quality detector LB-CNPT(B) portable water quality analyzer1 monthly purchasefrom 1 902 586 som/monthот 15,854,880 sum
Sewage wastewater detector heavy metal detection water quality detector Qingdao Junyuan productsfrom 2 061 134 som/monthот 17,176,120 sum
Quantitative analysis and measurement of various trace heavy metals in JY-G20 heavy metal detectorfrom 17 440 368 som/monthот 145,336,400 sum
JY-0168 multi-parameter water quality detector (color touch screen) Qingdao Junyuan productsfrom 15 791 460 som/monthот 131,595,504 sum
Photoelectric detection principle and chemical colorimetric measurement principle of laboratory instrumentsfrom 3 541 980 som/monthот 29,516,502 sum
Multi-parameter Water Quality Analyzer can measure turbidity, residual chlorine, total chlorine, chlorine dioxide, PH concentration, etc.from 1 753 317 som/monthот 14,610,972 sum
Cod Constant Temperature Heater Hj-101 National Standard Method Heating Reflux 2-Hour Cod Experimental Dissolving Pre-Treatmentfrom 809 765 som/monthот 6,748,039 sum
Orion Cod165 Dissolving Device Chemical Oxygen Required Reagent Heating Dissolving Instrumentfrom 333 344 som/monthот 2,777,869 sum
Cod Constant Temperature Heater High Chlorine Cod Dissolving Instrument Sewage Chemical Oxygen Consumption Heating Reflux Devicefrom 809 765 som/monthот 6,748,039 sum
Aq3140 Cod Measuring Instrument Color Meter Portable Box Orion Chemistry Oxygen Content Analyzer Reagentfrom 333 344 som/monthот 2,777,869 sum
High permeability quartz COD digestion tube digestion tank digestion Cupfrom 333 344 som/monthот 2,777,869 sum
APL Opole 60-bit intelligent soil organic matter digestion instrument APL-TOC-60 digestion instrumentfrom 6 278 532 som/monthот 52,321,104 sum
Shanghai Dielectric Thunder Magnetic BOD-573 Type 5-day Cultivation Method BOD Biochemical Needs Oxygen Measuring Instrument Mercury-free Pressure Difference Methodfrom 5 644 337 som/monthот 47,036,144 sum
WMX-III-B Microwave Dissolving Device 6 50ml Dissolving Tank Microwave Dissolving Device Shaoguan Tomorrow Environmental Protectionfrom 1 718 109 som/monthот 14,317,579 sum
Intelligent full spectrum sensor water quality online monitoring multi-parameter COD/BOD/TOC/turbidity analyzerfrom 12 366 806 som/monthот 103,056,720 sum
High TeMperature DigeStion HT200S (12 HoleS) Model: BJPT-WSS-401 Library NuMber: M 382341from 9 092 774 som/monthот 75,773,114 sum
Jh-Yr Type Cod Constant Temperature Heater Cod Digestion Heater Cod Air Condensation Reflux Devicefrom 844 972 som/monthот 7,041,432 sum
Supply digacker (15 holes) model: LTG082.03.40003 library number: M25426from 3 945 645 som/monthот 32,880,379 sum
Cod Digestion Device Cod Constant Temperature Heater Microcomputer Timing Control Water Quality Standard Cod Digestion Devicefrom 1 584 322 som/monthот 13,202,685 sum
Water Quality Cod Digestion Instrument 8-Hole Cod Constant Temperature Heater Water Quality Standard Cod Digestion Device Cod Digefrom 1 267 458 som/monthот 10,562,148 sum
Factory Direct Sales Smart Wifi Carbon Dioxide Co2 Detector Air Quality Detector Temperature and Humidity Meter Customization3 monthly purchasefrom 121 710 som/monthот 1,014,247 sum
6B-50C portable COD tester COD detection instrument Jiangsu 6B-50C domestic shengaohuafrom 4 756 147 som/monthот 39,634,558 sum
SH-8 handheld COD fast detector features COD detection instrument Jiangsu model SH-8from 9 163 804 som/monthот 76,365,030 sum
Dissolving Device Model: LTV082.80.30001 Library Number: M3823from 4 280 818 som/monthот 35,673,480 sum
SH-500 portable COD tester COD detection instrument-Jiangsu SH-500 shengaohua instrumentfrom 5 897 698 som/monthот 49,147,486 sum
SH-8801 COD automatic analyzer COD detection instrument Jiangsu SH-8801from 96 080 256 som/monthот 800,668,798 sum
Multi-Parameter Water Quality Online Monitoring Station Sewage Treatment Discharge Detector Ammonia Nitrogen Total Phosphorus Total Nitrogen Monitoring Equipmentfrom 5 707 757 som/monthот 47,564,640 sum
COD Reflow Digestion Instrument Decomposer Potassium Rechargeable Device Thermostatic Heater Backflow Condensation Tubefrom 33 470 som/monthот 278,918 sum
Hash laboratory high temperature digestion instrument original factory safe and reliable hash T200Sfrom 7 398 838 som/monthот 61,656,986 sum