Horiba water analysis instruments are highly precise, extremely reliable, and easy to operate. Horiba instruments are used in a variety of manufacturing processes such as chemical process, food & beverage, pharmaceutical, power, oil refinery, and pulp & paper industries.

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Horiba U-50 Series Multi-Parameter Water Quality Meter
Measure and display up to 11 water quality parameters simultaneously
$3,345.00
Horiba B-741 / B-742 / B-743 LAQUAtwin Nitrate Meter
Auto calibration, accuracy ±10% of reading value, flat sensor technology
$350.00
Horiba pH11 / pH22 / pH33 LAQUAtwin pH Meters
Flat pH sensor with temperature compensation offers a reliable and quick direct measurement of micro-samples from 100 μL
$120.00
In Stock
Horiba IG Series Gloss Checkers
High-precision IG-320 and high-efficiency IG-331 gloss checkers
$796.00
In Stock
Horiba LAQUAact PC-110 Meter
Dual channel, switchable display, IP67 waterproof and dustproof, measures pH, ORP, conductivity, salinity, resistivity and TDS
$1,179.00
Horiba B-722 LAQUAtwin Sodium Ion Meter
Compact meter for a quick measurement of sodium ion using ion selective membrane
$350.00
In Stock
Horiba B-731 LAQUAtwin Potassium Ion Meter
Quick on-site and reliable measurement of potassium ion using ion selective electrode (ISE)
$350.00
In Stock
Horiba B-771 LAQUAtwin Conductivity Meter
Salt/TDS measurement, accuracy: 2% F.S. ±1digit, auto range change
$325.00
Horiba Model 500 OCMA Oil Content Analyzer
Solvent extraction measuring method, measuring range 0 to 200mg/L, 3.5" color LCD display, automatic measurement
$9,600.00
Horiba LAQUAact EC-110 Meter
Measures conductivity, resistivity and TDS, IP67 protection, built-in memory up to 1,000 data points
$699.00
Horiba LAQUAact PH-110 pH / ORP Meter
IP67 protection, -2.00 to 16.00 pH measurements, ±2000 mV ORP measurements
$639.00
Horiba B-721 LAQUAtwin Salt Meter
Measurement range: 0.1 to 10% by weight, accuracy ±10% (reading value), Ion electrode method measurement principle
$350.00
Horiba B-751 LAQUAtwin Calcium Ion Meter
Measurement range: 40 to 4000 ppm, accuracy: ±20% of reading value, Ion electrode method measuring principle
$400.00
Horiba IG-410 High Gloss Meter
Dual range, compact, light weight, detachable probe design
$2,361.00
Horiba Model 550 OCMA Oil Content Analyzer
Solvent extraction measuring method, measuring range 0 to 200mg/L, 3.5" color LCD display
$6,500.00
Horiba LAQUA F-70 Series Benchtop pH/Water Quality Analyzer
Touch panel operation, Troubleshooting navigation, Customizable auto hold function
$650.00
Horiba LAQUA DS-70 Series Benchtop pH/Water Quality Analyzer
Touch panel operation, Troubleshooting navigation, Customizable auto hold function
$1,020.00
Horiba S-316 Oil Extraction Solvent
S-316 Oil Extraction Solvent for the OCMA 500 and OCMA 550
$485.00
Horiba SR-305 Solvent Reclaimer
Solvent reclaimer for the OCMA-300 Series
$1,670.00
Horiba pH Buffer Solutions
Various pH levels and quantities available for Horiba water quality meters
$19.00
Horiba Nitrate Ion Standard Solutions
Six 14mL bottles of standard solutions for Horiba nitrate ion meters
$44.00
Horiba U-50 Series Flow Cell
Provides access to samples contained within pipes
$548.00
Horiba Y071L Conductivity Standard Solution 1.41mS
Conductivity 1.41mS/cm, 14mL 6 bottles
$44.00
Horiba S070 Conductivity Sensor
Packs all components into a flat sensor that’s less than 1 mm thick, waterproof construction
$100.00
Horiba Sampling Sheets
Sampling sheets for the Horiba B-342 compact nitrate ion meter
$60.00
Horiba S040 Nitrate Ion Electrode
Flat electrode for nitrate ion which is so selective that pH or other ions do not affect it
$150.00
Horiba Y031L Potassium Ion Standard Solution 150ppm
Potassium Ion 150ppm, 14mL 6 bottles
$44.00
Horiba pH Electrodes
Replacement pH electrodes for the Horiba U-10 and U-50 multi-parameter water quality meters
$85.00
Horiba Dissolved Oxygen Sensor
Replacement DO sensor for the Horiba U-50 multi-parameter water quality meter
$390.00
Horiba Y021L NaCl 0.5% Standard Solution
NaCl 0.5%, 14mL 6 bottles
$44.00
Horiba Y022H Sodium Ion Standard Solution 2000ppm
Sodium Ion 2000ppm, 14mL 6 bottles
$44.00
Horiba U-50 Series DO Membrane Cap
3 dissolved oxygen membrane caps for the U-50 Series multi-parameter water quality meters
$95.00
Horiba U-50 Data Collection Software and USB Cable
Data collection software and USB cable for Horiba U-50 Multi-Parameter Water Quality Meter
$125.00
Horiba LAQUA 9651-10D pH Electrode
pH / reference / temperature electrode, gel type, plastic body, ideal for field applications, no maintenance required
$159.00
Horiba ORP Calibration Solution
89mV and 258mV concentrations of ORP calibration solution
$32.00
Horiba DO Internal Solution
Dissolved oxygen internal solution designed for use with the Horiba U-50 Series multi-parameter water quality meter
$42.00
Horiba Y071H Conductivity Standard Solution 12.9mS
Conductivity 12.9mS/cm, 14mL 6 bottles
$44.00
Horiba S010 pH Electrode
Flat sensor that’s less than 1mm thick, waterproof construction
$100.00
Horiba LAQUA 9625-10D pH Electrode
General purpose pH/reference/temperature electrode, ceramic frit and plastic body typically used for field sampling
$175.00
Horiba Turbidity Sensors
Replacement turbidity sensors for use the Horiba U-50 multi-parameter water quality meter
$580.00
Horiba Reference Sensor
Replacement reference sensor for the Horiba U-10 and U-50 multi-parameter water quality meters
$65.00
Horiba S050 Calcium Ion Electrode
Flat electrode for calcium ion which is so selective that pH or other ions do not affect it
$150.00
Horiba LAQUA 9382-10D Conductivity Electrode
Cell constant 1.0 cm-1 for mid range conductivity water (ex: drinking water)
$360.00
Horiba Y022L Sodium Ion Standard Solution 150ppm
Sodium Ion 150ppm, 14mL 6 bottles
$44.00
Horiba S022 Sodium Ion Electrode
Flat electrode for sodium ion which is so selective that pH or other ions do not affect it.
$150.00
Horiba Y021H NaCl 5.0% Standard Solution
NaCl 5.0%, 14mL 6 bottles
$44.00
Horiba Y051L Calcium Ion Standard Solution 150ppm
Calcium Ion 150ppm, 14mL 6 bottles
$44.00
Horiba Y051H Calcium Ion Standard Solution 2000ppm
Calcium Ion 2000ppm, 14mL 6 bottles
$44.00
Horiba W-22XD Flow Cell
Flow through cell for use with the W-22XD multi-probe
$391.00
Horiba Conductivity Solutions
Conductivity solutions designed for use with Horiba water quality meters
$30.00
Horiba Potassium Ion Standard Solution 2000ppm
Potassium Ion 2000ppm, 14mL 6 bottles
$44.00
Horiba Replacement Calibration Plate
Replacement calibration plate for the IG Series gloss checkers
$110.00
Horiba S030 Potassium Ion Electrode
Flat electrode for potassium ion which is so selective that pH or other ions do not affect it
$150.00
Horiba ORP Electrode
Replacement ORP electrode for the U-50 multi-parameter water quality meter
$120.00
Horiba IG-41L Calibration Board
0 to 100 GU standard plate calibration board & cover for the IG-410
$249.00
Horiba W-20XD Series Multi-Probe Cable
Various lengths of cable for the W-20XD Series water quality monitoring system
$454.00
Horiba LAQUA 9631-10D pH Electrode
pH/reference/temperature electrode, special glass for hydrofluoric acid applications
$525.00
Horiba W-2000S Control Unit
Control unit for the W-20XD Series water quality monitoring system
$824.00
Horiba Dissolved Oxygen Sensor Membranes
10 membranes used during rebuilds of Horiba dissolved oxygen sensors
$56.00
Horiba W-2000S Grip Holder
Grip holder for the Horiba W-2000S control unit
$323.00
Horiba W-20XD Series pH/ORP Sensor
Replacement pH/ORP sensor designed for the W-20XD Series multi-probe
$379.00
Horiba IG-41H Calibration Board
0 to 1000 GU standard plate, high gloss calibration board & cover for the IG-410
$450.00
Horiba Ion Solutions
Ion solutions for the Horiba W-23XD multi-probe
$14.00
Horiba Calibration Beaker
Calibration beaker for the W-20XD Series water quality monitoring system
$19.00
Horiba Dissolved Oxygen Zero Powder
Zero powder for use with the W-20XD Series water quality monitoring system
$30.00
Horiba Turbidity Solutions
Turbidity solutions designed for use with Horiba water quality meters
$30.00
Horiba Dissolved Oxygen Sensor Solution
305 solution for cleaning Horiba dissolved oxygen sensors
$87.00
Horiba S021 Salt Electrode
Flat electrode for sodium ion which is so selective that pH or other ions do not affect it
$150.00
Horiba W-23XD Multi-Probe Ion Cartridges
Replacement cartridges for the W-23XD multi-probe ion sensors
$170.00
Horiba DO Membranes
Dissolved oxygen replacement membranes, approximately 50 sets
$272.00
Horiba W-20XD Series Dissolved Oxygen Sensor
Replacement dissolved oxygen sensor designed for the W-20XD Series multi-probe
$316.00
Horiba LAQUA Horiba LAQUA 9632-10D pH Electrode
pH / reference / temperature electrode, special glass for high alkaline applications
$340.00
Horiba W-23XD Multi-Probe Ion Sensors
Ion sensors for the W-23XD multi-probe, which pairs with the Horiba W-20XD Series water quality monitoring system
$346.00
Horiba LAQUA 9630-10D pH Electrode
pH/reference/temperature electrode, special glass for low conductivty water applications
$370.00