​LIQUID INSTRUMENTS

​WestMark Sales, Inc. supplies water quality instrumentation including: PH/ORP/Conductivity/Dissolved Oxygen Turbidity/Suspended Solids/Residual Chlorine/Streaming Current/Ozone/On-line and Portable Water/Wastewater Samplers/Particle Counters/Flow/Level

​We sell 100% compatible replacement sensors for use with Great Lakes analyzer-systems. 
​- PH/ORP - Differential and conventional types
- Conductivity -Electrodeless and Contacting types

​AquaMetrix by Water Analytics, Inc. - www.wateranalytics.net
PH/ORP/Conductivity/Dissolved Oxygen

​Canty Process Technology - www.Jmcanty.com 
Industrial Sight Glasses and Sight Flows, Canty Quick Port Closures, Oil in Water, Water in Oil, Particle Sizing, Process lighting systems, High Temperature Cameras, Industrial Surveillance Cameras, CantyVision Client Software

​Electro-Chemical Devices Inc. - www.ecdi.com
pH, ORP, Conductivity, Resistivity, ION selective
electrode, UV Spectroscopic, Colorimetric,
Dissolved Oxygen, Ozone, Free and Total Chlorine

​Galvanic Applied Sciences - www.galvanic.com
Turbidity, Suspended Solids, Amine, Colorimetric, Titrimetric, ISE, Spectrophotometric,
Color, Viscosity

​Guided Wave Inc. - www.guided-wave.com      
NIR & UV/Vis fiber optic-based spectroscopic and ambient monitoring analyzers
for chemical and physical properties

​HF Scientific, Inc. - www.hfscientific.com
Process On-line and laboratory: Turbidity/Residual Chlorine/Streaming Current

​Insite Instrumentation Group, Inc.- www.insiteig.com
Dissolved Oxygen/Suspended Solids

​Kayden Instruments - www.kayden.com 
Thermal flow, level, temperature and interface switches

Maselli - www.maselli.com 
Digital Refractometers for On-line Bench-top/Lab Concentration/Brix Analysis

​Micrometrix - www.micrometrix.com 
Streaming Current Monitor and Particle Charge
Analyzer for coagulant dose control

Gas Instruments
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