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Global Scientific Supply is the #1 online source for Laboratory Supplies and Scientific Instuments!

Email sales@GlobalScientificSupply.com or call 888-610-7664 to speak with a Sale Technician (9am-5pm ET).

PH/ORP/ISE PRODUCTS
	BK Precision 760 - BK Precision 760 Intelligent PH Meter
	BK Precision 760DX - BK Precision 760DX Deluxe Intelligent PH Meter with Accessories
	BK Precision 760KIT - BK Precision 760KIT Intelligent PH Meter with PH Probe
	Extech 341350A-P - Extech 341350A-P Oyster Series pH/Conductivity/TDS/ORP/Salinity Meter
	Extech CL200 - Extech CL200 Exstik Chlorine Meter
	Extech PH100 - Extech PH100 Waterproof ExStik® pH Meter
	Extech PH150-C - Extech PH150-C ExStik Concrete pH Kit
	Extech PH220-C - Extech PH220-C Waterproof Palm pH Meter
	Extech PH220-S - Extech PH220-S Waterproof Palm pH Meter
	Extech pH300 - Extech pH300 Waterproof ph/Temperature Kit
	Extech PH50 - Extech PH50 Waterproof pH Pens
	Extech PH60 - Extech PH60 Waterproof pH Pens
	Hanna Instruments 1297D - Hanna Instruments 1297D pH/ORP Electrode for Water Treatment Applications
	Hanna Instruments BL932700-0 - Hanna Instruments BL932700-0 ORP Mini Controller with 4-20 mA Recorder Output
	Hanna Instruments BL981411-1 - Hanna Instruments BL981411-1 Mini pH Controller with Dosing Relay
	Hanna Instruments BL982411-1 - Hanna Instruments BL982411-1 Mini ORP Controller for Panel Mounting with Dosing Relay
	Hanna Instruments BL983329-1 - Hanna Instruments BL983329-1 Mini TDS Controller Total Dissolved Solids Controller (0 to 999 ppm)
	Hanna Instruments HI1002/5 - Hanna Instruments HI1002/5 pH Electrodes for Continuous Flow-thru Monitoring
	Hanna Instruments HI1143B - Hanna Instruments HI1143B pH Electrode for samples with fluoride
	Hanna Instruments HI1217-6D - Hanna Instruments HI1217-6D General Purpose pH Electrode for HI 83140
	Hanna Instruments HI122-01 - Hanna Instruments HI122-01 Professional pH Bench Meter with Built-in Printer (115V)
	Hanna Instruments HI122-02 - Hanna Instruments HI122-02 Professional pH Bench Meter with Built-in Printer (230V)
	Hanna Instruments HI123-01 - Hanna Instruments HI123-01 Professional pH and Selective Ions Bench Meters with Built-in Printer (115V)
	Hanna Instruments HI123-02 - Hanna Instruments HI123-02 Professional pH and Selective Ions Bench Meters with Built-in Printer (230V)
	Hanna Instruments HI1270 - Hanna Instruments HI1270 Spare Electrode
	Hanna Instruments HI1288 - Hanna Instruments HI1288 Preamplified pH and EC Probe
	Hanna Instruments HI1292D - Hanna Instruments HI1292 Special Application Electrodes
	Hanna Instruments HI2003/5 - Hanna Instruments HI2003/5 ORP Electrodes with Platinum Sensor for Continuous Flow-thru Monitoring
	Hanna Instruments HI207-01 - Hanna Instruments HI207-01 Educational pH Meter (115V)
	Hanna Instruments HI207-02 - Hanna Instruments HI207-02 Educational pH Meter (230V)
	Hanna Instruments HI208-01 - Hanna Instruments HI208-01 Educational pH Meter with Built-In Stirrer (115V)
	Hanna Instruments HI208-02 - Hanna Instruments HI208-02 Educational pH Meter with Built-In Stirrer (230V)
	Hanna Instruments HI2112B - Hanna Instruments HI2112B pH half cell electrode for strong alkaline solutions
	Hanna Instruments HI2210-01 - Hanna Instruments HI2210-01 pH Bench Meter Perfect for Quality Control Applications (115V)
	Hanna Instruments HI2210-02 - Hanna Instruments HI2210-02 pH Bench Meter Perfect for Quality Control Applications (230V)
	Hanna Instruments HI2211-01 - Hanna Instruments HI2211-01 pH/mV Bench Meter Perfect for Quality Control Applications (115V)
	Hanna Instruments HI2211-02 - Hanna Instruments HI2211-02 pH/mV Bench Meter Perfect for Quality Control Applications (230V)
	Hanna Instruments HI2212-01 - Hanna Instruments HI2212-01 pH Benchtop Meter with Three Point Calibration (115V)
	Hanna Instruments HI2212-02 - Hanna Instruments HI2212-02 pH Benchtop Meter with Three Point Calibration (230V)
	Hanna Instruments HI2215-01 - Hanna Instruments HI2215-01 0.001 Resolution and Data Logging pH Benchtop Meter (115V)
	Hanna Instruments HI2215-02 - Hanna Instruments HI2215-02 0.001 Resolution and Data Logging pH Benchtop Meter (230V)
	Hanna Instruments HI2216-01 - Hanna Instruments HI2216-01 0.001 Resolution pH/ORP/ISE/ degreeC Benchtop Meter (115V)
	Hanna Instruments HI2216-02 - Hanna Instruments HI2216-02 0.001 Resolution pH/ORP/ISE/ degreeC Benchtop Meter (230V)
	Hanna Instruments HI2221-01 - Hanna Instruments HI2221-01 Calibration Check pH/ORP/Temperature Benchtop Meter (115V)
	Hanna Instruments HI2221-02 - Hanna Instruments HI2221-02 Calibration Check pH/ORP/Temperature Benchtop Meter (230V)
	Hanna Instruments HI2223-01 - Hanna Instruments HI2223-01 Calibration Check pH/ORP/Temperature Benchtop Meter (115V)
	Hanna Instruments HI2223-02 - Hanna Instruments HI2223-02 Calibration Check pH/ORP/Temperature Benchtop Meter (230V)
	Hanna Instruments HI2550-01 - Hanna Instruments HI2550-01 pH/ORP/ISE/EC/TDS/NaCl Benchtop Meter (115V)
	Hanna Instruments HI2550-02 - Hanna Instruments HI2550-02 pH/ORP/ISE/EC/TDS/NaCl Benchtop Meter (230V)
	Hanna Instruments HI3220-01 - Hanna Instruments HI3220-01 (115V) Calibration Check pH/mV/Temperature Bench Meter
	Hanna Instruments HI3220-02 - Hanna Instruments HI3220-02 (230V) Calibration Check pH/mV/Temperature Bench Meter
	Hanna Instruments HI3221-01 - Hanna Instruments HI3221-01 Calibration Check pH/mV/ISE/Temperature Bench Meter (115V)
	Hanna Instruments HI3221-02 - Hanna Instruments HI3221-02 Calibration Check pH/mV/ISE/Temperature Bench Meter (230V)
	Hanna Instruments HI3222-01 - Hanna Instruments HI3222-01 Calibration Check pH/mV/ISE/Temperature Bench Meter with 2 Channel Input (115V)
	Hanna Instruments HI3222-02 - Hanna Instruments HI3222-02 Calibration Check pH/mV/ISE/Temperature Bench Meter with 2 Channel Input (230V)
	Hanna Instruments HI3512-01 - Hanna Instruments HI3512-01 Two Channel, pH/ORP/ISE, EC/TD/NaCl/Resistivity Benchtop Meter (115V)
	Hanna Instruments HI3512-02 - Hanna Instruments HI3512-02 Two Channel, pH/ORP/ISE, EC/TD/NaCl/Resistivity Benchtop Meter (230V)
	Hanna Instruments HI4007-01 - Hanna Instruments HI4007-01 0.1 M chloride standard, 500 ml
	Hanna Instruments HI4013-00 - Hanna Instruments HI4013-00 ISA for nitrate, 500 ml
	Hanna Instruments HI4013-01 - Hanna Instruments HI4013-01 0.1 M nitrate standard, 500 ml
	Hanna Instruments HI4013-02 - Hanna Instruments HI4013-02 100 ppm nitrate standard 500 ml
	Hanna Instruments HI4013-03 - Hanna Instruments HI4013-03 1000 ppm nitrate standard, 500 ml
	Hanna Instruments HI4014-01 - Hanna Instruments HI4014-01 0.1 M potassium standard 500 ml
	Hanna Instruments HI4221-01 - Hanna Instruments HI4221-01 Research Grade pH Meter, Single-channel (115V)
	Hanna Instruments HI4221-02 - Hanna Instruments HI4221-02 Research Grade pH Meter, Single-channel (230V)
	Hanna Instruments HI4222-01 - Hanna Instruments HI4222-01 Research Grade pH Meter, Dual-channel
	Hanna Instruments HI4222-02 - Hanna Instruments HI4222-02 Research Grade pH Meter, Dual-channel (230V)
	Hanna Instruments HI5110B - Hanna Instruments HI5110B ORP half cell, Ag, glass body for Argentometric titration, BNC
	Hanna Instruments HI7634 - Hanna Instruments HI7634 Conductivity and TDS Probe
	Hanna Instruments HI769828-1 - Hanna Instruments HI769828-1 pH/ORP Sensor for the HI9828
	Hanna Instruments HI8010 - Hanna Instruments HI8010 Portable pH Meter for Education
	Hanna Instruments HI8014 - Hanna Instruments HI8014 Portable pH/ORP Meter for Education
	Hanna Instruments HI8314 - Hanna Instruments HI8314 Portable pH/mV/Temperature Meter
	Hanna Instruments HI83140 - Hanna Instruments HI83140 pH/mV/Temperature Meter with Clean and Cal and Fail Safe Technology
	Hanna Instruments HI83141 - Hanna Instruments HI83141 Portable pH/mV/Temperature Meter
	Hanna Instruments HI8424 - Hanna Instruments HI8424 Waterproof pH Meter with Automatic Calibration and Temperature Compensation
	Hanna Instruments HI8427 - Hanna Instruments HI8427 Precision Simulator for pH and mV Meters
	Hanna Instruments HI8710 - Hanna Instruments HI8710 pH Analog Controller with Self Diagnostic Test
	Hanna Instruments HI8711 - Hanna Instruments HI8711 pH Analog Controller with Dual Output and Self-Diagnostic Test
	Hanna Instruments HI9024 - Hanna Instruments HI9024 Waterproof pH Meter Adept for Field Measurements
	Hanna Instruments HI9025 - Hanna Instruments HI9025 Waterproof pH/ORP Meter Adept for Field Measurements
	Hanna Instruments HI9026 - Hanna Instruments HI9026 Rugged Waterproof pH/ORP Meter
	Hanna Instruments HI9124 - Hanna Instruments HI9124 Waterproof Portable pH Meter
	Hanna Instruments HI9125 - Hanna Instruments HI9125 Portable pH/ORP Meter
	Hanna Instruments HI9125-01 - Hanna Instruments HI9125-01 Portable pH/mV Meter with Enhanced Design (115V)
	Hanna Instruments HI9126 - Hanna Instruments HI9126 The New Standard in Portable pH Instrumentation
	Hanna Instruments HI931001 - Hanna Instruments HI931001 Precision Simulator for pH and mV Meters
	Hanna Instruments HI931002 - Hanna Instruments HI931002 4-20mA Amperometer, Simulator and Calibrator
	Hanna Instruments HI931100 - Hanna Instruments HI931100 Waterproof Instrument for Salinity and Sodium Content Measurement
	Hanna Instruments HI931101 - Hanna Instruments HI931101 Waterproof Instrument for Salinity and Sodium Content Measurement
	Hanna Instruments HI98103 - Hanna Instruments HI98103 Checker pH Tester with Replaceable Electrode
	Hanna Instruments HI98106 - Hanna Instruments HI98106 pH Tester with plus or minus 0.2 accuracy
	Hanna Instruments HI98107 - Hanna Instruments HI98107 pH Tester
	Hanna Instruments HI98120 - Hanna Instruments HI98120 ORP/temperature WP tester
	Hanna Instruments HI98121 - Hanna Instruments HI98121 Combination pH and ORP Tester
	Hanna Instruments HI98127 - Hanna Instruments HI98127 pH Temperature Tester
	Hanna Instruments HI98128 - Hanna Instruments HI98128 pH/Temperature Testers
	Hanna Instruments HI98129 - Hanna Instruments HI98129 pH/Conductivity/TDS Tester
	Hanna Instruments HI98130 - Hanna Instruments HI98130 pH/Conductivity/TDS Tester
	Hanna Instruments HI98140 - Hanna Instruments HI98140 Portable pH Meter with SMART Electrode
	Hanna Instruments HI98140N - Hanna Instruments HI98140N Intelligent Electrode pH Meter
	Hanna Instruments HI9815 - Hanna Instruments HI9815 pH Turtle pH measurement directly on your computer
	Hanna Instruments HI98150 - Hanna Instruments HI98150 Portable pH/ORP Meter with SMART Electrode
	Hanna Instruments HI981504/5-01 - Hanna Instruments HI981504/5-01 pH/TDS/Temperature Monitor (115V)
	Hanna Instruments HI981504/7-01 - Hanna Instruments HI981504/7-01 pH/TDS/Temperature Monitor (115V)
	Hanna Instruments HI98150N - Hanna Instruments HI98150N Advanced Portable pH/ORP/Temp Meter
	Hanna Instruments HI98172 - Hanna Instruments HI98172 Portable pH/ORP/ISE Meter with Calibration Check
	Hanna Instruments HI98172N - Hanna Instruments HI98172 Portable pH/ORP/ISE Meter with Calibration Check
	Hanna Instruments HI98183-01 - Hanna Instruments HI98183-01 pH/ORP Waterproof Portable Meter (115V)
	Hanna Instruments HI98183-02 - Hanna Instruments HI98183-02 pH/ORP Waterproof Portable Meter (230V)
	Hanna Instruments HI98184 - Hanna Instruments HI98184 Waterproof pH/ORP/ISE and Temperature Meter with Graphic Display and PC Connectivity
	Hanna Instruments HI98185-01 - Hanna Instruments HI98185-01 pH/ORP/ISE Waterproof Portable Meter (115V)
	Hanna Instruments HI98185-02 - Hanna Instruments HI98185-02 pH/ORP/ISE Waterproof Portable Meter (230V)
	Hanna Instruments HI98201 - Hanna Instruments HI98201 ORP Tester with ORP Range up to ±999 mV
	Hanna Instruments HI982401 - Hanna Instruments HI982401 ORP Indicator with Alarm Signal
	Hanna Instruments HI982401-01 - Hanna Instruments HI982401-01 ORP Indicator with Alarm Signal (115V)
	Hanna Instruments HI98402 - Hanna Instruments HI98402 Waterproof Fluoride Meter with an Extended Range
	Hanna Instruments HI991003 - Hanna Instruments HI991003 Portable pH/pH-mV/ORP and Temperature Meter
	Hanna Instruments HI991003N - Hanna Instruments HI991003N Portable waterproof pH /ORP/pH mV/°C meter
	Hanna Instruments HI99121 - Hanna Instruments HI99121 Direct Soil pH Measurement Kit
	Hanna Instruments HI991300N - Hanna Instruments HI991300N Waterproof pH/EC/TDS Temperature Meter, Low Range EC
	Hanna Instruments HI991301N - Hanna Instruments HI991301N Waterproof pH/EC/TDS Temp Meter, High Range EC
	Hanna Instruments HI99141 - Hanna Instruments HI99141 Waterprof pH meter for Boilers and Cooling Towers
	Hanna Instruments HI99161 - Hanna Instruments HI99161 Waterproof Portable pH Meter for Dairy Products
	Hanna Instruments HI99163 - Hanna Instruments HI99163 Portable HACCP Compliant pH Meter for Meat
	Hanna Instruments PCA320-1 - Hanna Instruments PCA320-1 Chlorine, pH process analyzer, 115V
	Hanna Instruments PCA320-2 - Hanna Instruments PCA320-2 Chlorine, pH process analyzer, 230V
	Hanna Instruments PCA330-1 - Hanna Instruments PCA330-1 Chlorine, pH, ORP process analyzer, 115V
	Hanna Instruments PCA330-2 - Hanna Instruments PCA330-2 Chlorine, pH, ORP process analyzer, 230 V
	Hanna Instruments PH209-01 - Hanna Instruments PH209-01 Analog pH/ORP Benchtop Meter (115V)
	LaMotte 1740 - LaMotte 1740 Total Chlorine TRACER PockeTester
	LaMotte 1741 - LaMotte 1741 pH TRACER PockeTester
	LaMotte 1741-kit - LaMotte 1741-kit pH Tracer Pocketester and Total Chlorine Sensor
	LaMotte 1742 - LaMotte 1742 ORP TRACER PockeTester
	LaMotte 1749 - LaMotte 1749 EC/TDS/SALT PockeTester
	LaMotte 1766 - LaMotte 1766 pH, Salinity, TDS, Conductivity, & Temperature TRACER PockeTester
	LaMotte 5-0078 - LaMotte 5-0078 Salt PockeTester
	LaMotte 5-0079 - LaMotte 5-0079 Double Junction ORP PockeTester
	LaMotte 5-0103 - LaMotte 5-0103 Waterproof pH PockeTester 10
	LaMotte 5-0104 - LaMotte 5-0104 Waterproof pH PockeTester 20