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          • Chloride Testing
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          • Phosphates & Phosphorus Chemistries
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          • Filters
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          • Benchtop Instrumentation
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          • Portable Instrumentation
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        • Ultrasonic Level, Transmitters
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      • Locate & Leak Detection
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          • Liquid Tracing Dye
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      • McElroy Fusion Equipment
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        • McElroy Fusion Machines
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          • Curb & Valve Box Key Kits
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          • Telescoping Curb Box Wrenches
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        • Drilling/Tapping Tools & Accessories
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          • Drilling Tools
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          • Tapping Tools
        • Flex Sewer Couplings & Saddles
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          • Mechanical Joint (MJ) Accessory Kits
          • Mechanical Joint Restraints, DI
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          • Mechanical Joint Restraints, Kit, PVC
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        • Pipe Adaptors & Couplings
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          • Couplings
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          • Restrained Pipe Couplings
        • Pipe Cutting & Accessories
        • Pipe Fittings & Accessories
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          • Brass Pipe Fittings
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        • Pipe Pullers & Accessories
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          • Descaler
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        • Pipe/Tubing Cutting & Finishing
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          • Copper Tube Rerounders
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          • Plastic Pipe Saws
          • Reamers
          • Replacement Blades
          • Replacement Wheels
          • Rerounder
          • Service Line Shears
          • Shears
          • Tubing C Cutters
          • Tubing Cutters
        • Pipe/Tubing Shut Off
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          • Rotary Cutter Wheel
        • Service Saddles
        • T Bolts & Nuts
        • Valve Operators
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        • Blocking Plugs
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        • Deflection Testing
        • Line Stringing
        • Line Testing Accessories
        • Low Pressure Air Testing
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        • Mechanical Plugs
      • Process Analyzers
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        • Chlorine Analyzers & Accessories
        • Conductivity/Salinity/TDS Analyzers & Accessories
        • Controllers & Transmitters
        • Dissolved Oxygen Analyzers & Accessories
        • Fluoride Analyzers & Accessories
        • Hardness Analyzers & Accessories
        • Suspended Solids & Sludge Blanket Detectors
        • Turbidity Anaylzers & Accessories
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      • Pumps
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        • Centrifugal Pumps
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          • Diaphragm Pumps, Electric
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          • Drum Pump Accessories
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          • Pump Control Panels, Accessories
          • Pump Control Panels, Duplex
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        • Sewage Pumps
        • Submersible Pumps - Dewatering / Utility
        • Submersible Sump Pumps
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          • Semi-Trash Pumps, Engine Driven
          • Trash Pump Accessories
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        • Utility Hand Pumps
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        • Blowers & Ventilation
        • Confined Spaces & Fall Protection
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          • Harnesses and Lanyards
          • Tripods, Hoists and Winches
        • Coolers
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          • Knee Pad
        • Eye Protection
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          • Face Shields
          • Safety Eyewear
          • Safety Goggles
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          • First Aid Cabinets
          • First Aid Kits
          • Specialized First Aid Kits
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          • Calibration Gas
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          • Gas Docking Stations & Test Systems
        • Hand Protection
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          • Chemical Resistant Gloves
          • Coated Gloves
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          • Disposable Gloves
          • Electrical, Arc Flash & Welding Gloves
          • Leather & Cotton Gloves
          • Waterproof Cold Weather Gloves
        • Head Protection
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          • Hard Hats and Safety Helmets
          • Head and Neck cooling/warmers
        • Hearing Protection
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          • Earmuffs
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        • Hydration
        • Respiratory Protection
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          • Bitter and Sweet Fit Test Kits
          • Disposable Respirators
          • Half and Full Face Respirators
          • Respirator Cartridges & Accessories
          • Respiratory Storage
          • SCBA and Escape Respirators
        • Safety Apparel
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          • Belts & Suspenders
          • Chemical Resistant Apparel
          • General Winter Apparel
          • Hi-Vis Apparel
          • Raingear
          • Safety Aprons
          • Waders
          • Work Boots
        • Signs, Tags & Labels
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          • Box of Tags
          • Cross Barrier, Man-Way
          • Decals, Hard Hat
          • Dispensers, Acrylic
          • Floor Marking Strips, Heavy Duty
          • Labels, Arc Flash
          • Labels, Safety
          • Labels, Voltage Markers
          • Pipe Markers, Self Stick
          • Pipe Markers, Snap Tite
          • Right to Know/SDS
          • Sign Posts & Hardware
          • Signs, Braille
          • Signs, California Title 24
          • Signs, Evacuation Map Holders
          • Signs, Floor
          • Signs, Parking
          • Signs, Projection
          • Signs, Safety
          • Signs, Traffic
          • Stencil
          • Tags By-The-Roll
          • Tags, Cylinder
          • Tags, Danger
          • Tags, Fire Extinguisher
          • Tags, Inspection
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          • Tags, Loop 'N Strap
          • Tags, Safety
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          • Tape, Floor
          • Tape, Hazard
          • Tape, Pipe Directional Flow Arrow
          • Tape, Reflective
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          • Barricade Lights
          • Channelization Devices
          • Cone Bars
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Chlorine Testing

  • Chlorine Chemistries
  • Chlorine Standards
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8 Products

Chlorine Instrumentation


Advanced tools for chlorine level monitoring..


Ensure accurate chlorine measurement with precision instruments. These devices support water treatment facilities, laboratories and industrial processes requiring real-time analysis.

8 Products

Thermo Scientific™ Orion™ Chlorine Electrode Combination ISE BNC 9770BNWP
$984.00

Mfr. Part # 9770BNWP

Product # 706176

Hach SL250 - PPA Portable Parallel Analyzer, 9430250
$2,807.00

Mfr. Part # 9430250

Product # 707803

Hach DR300 Pocket Colorimeter, Chlorine & pH, w/ Box, LPV445.97.12110
$690.00

Mfr. Part # LPV445.97.12110

Product # 700097

Hach Full SL1000 Portable Parallel AnalyzerⓇ (PPA) Nitrification Kit, 25632200
$7,293.00

Mfr. Part # 25632200

Product # 700094

Hach Full SL1000 Portable Parallel AnalyzerⓇ (PPA) Kit, 8499000
$6,223.00

Mfr. Part # 8499000

Product # 700093

Hach SL1000 PPA Portable Parallel Analyzer, Portable Colorimeter w/ USB, 9430000
$5,103.00

Mfr. Part # 9430000

Product # 700092

Hach DR300 Pocket Colorimeter, Chlorine, Free & Total, MR, w/ Box, LPV445.97.62110
$690.00

Mfr. Part # LPV445.97.62110

Product # 700022

Hach DR300 Pocket Colorimeter, Chlorine, Free & Total, LR/HR, w/ Box, LPV445.97.00110
$690.00

Mfr. Part # LPV445.97.00110

Product # 700013

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