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    LEICI DZS-706F Multi-ParaMeter with pH Conductivity Detector dissolved oxygen
    LEICI DZS-706F Multi-ParaMeter with pH Conductivity Detector dissolved oxygen
    $1127.00
    LEICI JPBJ-608 Portable dissolved oxygen Analyzer Polarography dissolved oxygen measurement high definition LCD IP65 protection
    LEICI JPBJ-608 Portable dissolved oxygen Analyzer Polarography dissolved oxygen measurement high definition LCD IP65 protection
    $665.00
    LEICI JPSJ-606L dissolved oxygen Meter 7-inch color screen intelligent ElectRode management
    LEICI JPSJ-606L dissolved oxygen Meter 7-inch color screen intelligent ElectRode management
    $2020.00
    LEICI JPSJ-605F dissolved oxygen Meter Polarography automatic reading, color high definition LCD screen
    LEICI JPSJ-605F dissolved oxygen Meter Polarography automatic reading, color high definition LCD screen
    $758.00
    LEICI COD-571 Chemical Oxygen Demand Tester 420nm 620nm Dual Wavelength Automatic Reading
    LEICI COD-571 Chemical Oxygen Demand Tester 420nm 620nm Dual Wavelength Automatic Reading
    $2047.00
    LEICI COD-572 chemical oxygen demand Tester, Coulomb Titrimetric method third gear electrolysis current optional
    LEICI COD-572 chemical oxygen demand Tester, Coulomb Titrimetric method third gear electrolysis current optional
    $1574.00
    LEICI 780100N03 COD Standard 150mg/L 250mL
    LEICI 780100N03 COD Standard 150mg/L 250mL
    $107.00
    LEICI 780100N03 COD standard solution 1500mg/L 250mL
    LEICI 780100N03 COD standard solution 1500mg/L 250mL
    $107.00
    LEICI DGB-402A Portable residual chlorine total chlorine Analyzer 515nm Illuminant IP65 protection
    LEICI DGB-402A Portable residual chlorine total chlorine Analyzer 515nm Illuminant IP65 protection
    $380.00
    LEICI DGB-402F Portable residual chlorine total chlorine Meter 515nm LED Illuminant intelligent reading IP65 protection
    LEICI DGB-402F Portable residual chlorine total chlorine Meter 515nm LED Illuminant intelligent reading IP65 protection
    $574.00
    LEICI DGB-403F Portable residual chlorine total chlorine Meter 515nm LED Illuminant IP65 Protection Rating
    LEICI DGB-403F Portable residual chlorine total chlorine Meter 515nm LED Illuminant IP65 Protection Rating
    $627.00
    LEICI DGB-422 Portable Multi-ParaMeter Water Quality Analyzer Optical Colorimetry Water Quality Analyzer LED Test Technology
    LEICI DGB-422 Portable Multi-ParaMeter Water Quality Analyzer Optical Colorimetry Water Quality Analyzer LED Test Technology
    $535.00
    LEICI DGB-423 Portable Multi-ParaMeter Water Quality Analyzer Optical Colorimetry Water Quality Analyzer LED Test Technology
    LEICI DGB-423 Portable Multi-ParaMeter Water Quality Analyzer Optical Colorimetry Water Quality Analyzer LED Test Technology
    $535.00
    LEICI DGB-480 Multi-ParaMeter Water Quality Analyzer ED Test Technology 8 Wavelength Detection
    LEICI DGB-480 Multi-ParaMeter Water Quality Analyzer ED Test Technology 8 Wavelength Detection
    $1784.00
    LEICI 780100N01 COD Prefabricated Tube Reagent 0~ 150mg/L 10mL Colorimetric Tube
    LEICI 780100N01 COD Prefabricated Tube Reagent 0~ 150mg/L 10mL Colorimetric Tube
    $166.00
    LEICI 780100N02 COD Prefabricated Tube Reagent 0~ 1500mg/L 25pcs Box 10mL Colorimetric Tube
    LEICI 780100N02 COD Prefabricated Tube Reagent 0~ 1500mg/L 25pcs Box 10mL Colorimetric Tube
    $166.00
    LEICI 780200N03 Ammonia Nitrogen Working Reagent Kit, Water Quality Testing 0.000~ 4.000mg/L
    LEICI 780200N03 Ammonia Nitrogen Working Reagent Kit, Water Quality Testing 0.000~ 4.000mg/L
    $162.00
    LEICI 780300N02 Total Phosphorus Reagent for Water Quality Testing
    LEICI 780300N02 Total Phosphorus Reagent for Water Quality Testing
    $162.00
    LEICI 782500N02 Total Nitrogen Working Reagent Pack, Total Nitrogen Base Reagent Total Nitrogen Potassium Persulfate Powder Total Nitrogen Anti-Interference Agent Total Nitric Acid Reagent
    LEICI 782500N02 Total Nitrogen Working Reagent Pack, Total Nitrogen Base Reagent Total Nitrogen Potassium Persulfate Powder Total Nitrogen Anti-Interference Agent Total Nitric Acid Reagent
    $162.00
    LEICI 780800N01 residual chlorine Reagent package 0~ 5mg/L detection 100 measurements
    LEICI 780800N01 residual chlorine Reagent package 0~ 5mg/L detection 100 measurements
    $112.00
    LEICI 780800N02 residual chlorine/total chlorine Reagent pack 0~ 5mg/L 100 measurements
    LEICI 780800N02 residual chlorine/total chlorine Reagent pack 0~ 5mg/L 100 measurements
    $120.00
    LEICI 780800N03 Reagent pack of residual chlorine dioxide 0~ 5mg/L 100 measurements
    LEICI 780800N03 Reagent pack of residual chlorine dioxide 0~ 5mg/L 100 measurements
    $120.00
    LEICI 780800N04 residual chlorine total chlorine dioxide Reagent package 0~ 5mg/L residual chlorine total chlorine 0~ 10mg/L chlorine dioxide
    LEICI 780800N04 residual chlorine total chlorine dioxide Reagent package 0~ 5mg/L residual chlorine total chlorine 0~ 10mg/L chlorine dioxide
    $127.00
    LEICI 780800N09 Hexavalent Chromium Reagent Pack 0~ 5mg/L 100 measurements
    LEICI 780800N09 Hexavalent Chromium Reagent Pack 0~ 5mg/L 100 measurements
    $162.00
    LEICI 781800N00 Permanganate Index Reagent Package 0.000~ 10.00mg/L
    LEICI 781800N00 Permanganate Index Reagent Package 0.000~ 10.00mg/L
    $162.00
    LEICI 781900N00 Aluminum Ion Reagent Package 0.000~ 0.3mg/L 100 measurements
    LEICI 781900N00 Aluminum Ion Reagent Package 0.000~ 0.3mg/L 100 measurements
    $162.00
    LEICI 781700N00 Water Hardness Reagent Pack 0.000~ 500.0mg/L 100 measurements
    LEICI 781700N00 Water Hardness Reagent Pack 0.000~ 500.0mg/L 100 measurements
    $162.00
    LEICI 782000N00 Urea Working Reagent Kit, Water Quality Testing Reagent 000-5.000 mg/L
    LEICI 782000N00 Urea Working Reagent Kit, Water Quality Testing Reagent 000-5.000 mg/L
    $162.00
    LEICI TR-901 Soil ORP Meter Oxidation-reduction potential Meter, dual-channel ORP detection
    LEICI TR-901 Soil ORP Meter Oxidation-reduction potential Meter, dual-channel ORP detection
    $1102.00
    LEICI Fluoride Ion ElectRode calibrating Solution, Fluoride Ion Composite ElectRode Special calibrating Reagent
    LEICI Fluoride Ion ElectRode calibrating Solution, Fluoride Ion Composite ElectRode Special calibrating Reagent
    $109.00