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New Products

Diffuser Base Plate

9" Diffuser base plate. Replacement part.

$8.00

Ceramic Diffuser O-Ring

9" Flexible O-ring

$5.00

TitriSoft

Titration Software

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TW Alpha Plus Autosampler

Sample changer for piston burettes and automatic titrators

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TW 7400 Autosampler

Sample changer

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ProSwap Digital Water Quality Meter

Multiparameter Water Quality Meter with Changeable Single Sensor Port

$1,000.00 - $1,300.00

ProSwap Cable Assembly, No Depth

ProSwap 1-port cable with temperature sensor

$995.00 - $1,325.00

ProSwap Cable Assembly, With Depth

ProSwap 1-port cable with temperature and depth sensors

$1,365.00 - $1,695.00

EXO Rhodamine Sensor

Rhodamine tracing in fresh, brackish, sea, ground, storm, and wastewater

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Alyza IQ SensorNet PO4 Reagent

Reagent for Alyza IQ SensorNet PO4 Analyzer

$80.00

Alyza IQ SensorNet PO4 Standard Solution

Standard solution for Alyza IQ SensorNet PO4

$80.00

Alyza IQ SensorNet PO4 Cleaning Solution

Cleaning solution for Alyza IQ SensorNet PO4

$70.00

Alyza IQ SensorNet PO4 Reagent Set

Reagent set for Alyza IQ SensorNet PO4

$150.00

Alyza IQ SensorNet PO4 Solution Set

Solution Set for Alyza IQ SensorNet PO4

$210.00

Alyza IQ SensorNet MultiPort Mixing Valve

MultiPort mixing valve for Alyza IQ PO4 and NH4

$500.00

Alyza IQ SensorNet PO4 Tubing Set

Tubing set for Alyza IQ SensorNet PO4

$150.00

Alyza IQ SensorNet Syringe Pump Set

Syringe pump set for Alyza IQ SensorNet

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Alyza IQ SensorNet Overflow Vessel

Overflow vessel for Alyza IQ SensorNet

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Alyza IQ SensorNet Check Valve

Check valve for Alyza IQ SensorNet filtration

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Alyza IQ SensorNet Filter Membrane PC

Filter membrane PC for Filter-Case PC

$700.00

Alyza IQ SensorNet Filter Case PC

Filter-Case PC

$1,040.00

Alyza IQ SensorNet Unheated Return Line

Unheated return line for Alyza IQ SensorNet

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Alyza IQ SensorNet Heated Return Line

Heated return line for Alyza IQ SensorNet

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EXO PAR Smart Sensor

Photosynthetically Active Radiation (PAR)

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HydroSphere

A scalable, collaborative data visualization platform for water monitoring

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YSI Water Monitoring Panels

Water Monitoring Panel

$20.00

SonTek CastAway-CTD

Handheld Deployable CTD

$7,100.00

Silicone Lubricant

Silcone lubricant

$345.00

This is a test...

Best Practices with Ion Selective Electrode (ISE) Sensors | Wastewater Process Monitoring

YSI Staff | 02/28/2023

Nitrogen monitoring is critical for process control of wastewater treatment. Ammonia and nitrate can be monitored directly with water quality instrumentation based on ion selective...

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Featured Products

EXO2 Multiparameter Sonde

7-Port Multiparameter Water Quality Sonde

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IQ SensorNet 2020 3G Controller

Modular water quality system for a complete sensor network allows for connection of 20 sensors

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2900M Online Monitor & Control System

Two Chemistry Online Monitor & Control System

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ProDSS Multiparameter Water Quality Meter

Digital Sampling System multiparameter​ handheld water quality meter for extreme flexibility. Meter Only.

$1,650.00 - $2,160.00

HYCAT

Autonomous Surface Vehicle

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Amazon Bubbler

Self-contained Continuous Flow Bubbler with Fully Integrated Pressure Sensor

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EXO GO

Monitoring Made Mobile

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IQ SensorNet Alyza Analyzer PO4

IQ SensorNet Orthophosphate Analyzer

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ProSolo Digital Water Quality Meter

Optical Dissolved Oxygen, Conductivity, and Salinity Digital Handheld Instrument. Meter Only.

$850.00

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