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Orion Total Alkalinity Test Kit

Orion Triode 3-in-1 pH/ATC Probe, Mini DIN

Orion Turbidity Calibration Standard for use with AQ3010 Turbidity Meter

Orion USB computer cable for Orion Lab Star PH111, EC112, DO113 meters

Orion VERSA STAR Benchtop Meter with pH/ISE/mV module, conductivity/TDS/salinity/resistivity module, and RDO/DO module

Orion VERSA STAR Benchtop Meter with two (2) pH/ISE/mV modules, conductivity/TDS/salinity/resistivity module, RDO/DO module, and stand

Orion VERSA STAR Benchtop Meter with two (2) pH/ISE/mV/temp. modules, conductivity/TDS/salinity/resistivity/temp. module, RDO/DO/temp. mod

Orion VERSA STAR pH/ISE Benchtop Meter with Single Module

Orion VERSA STAR pH/Temperature Module

Orion Versa Star Pro Benchtop Meter Kit with pH/mV module and conductivity/TDS/salinity/resistivity module

Orion Versa Star Pro pH Benchtop Meter Difficult Sample Kit with ROSS Sure-Flow pH Electrode and ATC Probe

Orion Versa Star Pro pH Benchtop Meter TRIS Kit with TRIS-compatible ROSS Ultra pH/ATC Electrode

Orion Versa Star Pro pH Benchtop Meter with Stand

Orion Versa Star Pro pH/LogR benchtop meter difficult sample kit with ROSS Sure-Flow pH electrode and ATC probe

Orion(TM) 2-Electrode Conductivity Cells, Mini-DIN Connector, 0.01 to 300 us/cm

Orion(TM) Pro Star DO213 Dissolved Oxygen Bench Meter BOD kit, includes meter w/stand,AUTO-STIR polarographic BOD DO/ATC electrode with calibration sleeve, maintenance kit

Orion(TM) Pro Star DO213 Dissolved Oxygen Bench Meter optical DO kit, includes meter w/stand,optical DO/ATC electrode with calibration sleeve, guard and optical cap

Orion(TM) Pro Star DO213 Dissolved Oxygen Bench Meter standard DO kit, , includes meter w/stand, polarographic DO/ATC electrode with calibration sleeve, maintenance kit, BOD adapter

Orion(TM) Pro Star DO213 Dissolved Oxygen Bench Meter w/stand includes USB flash drive, computer cable, 100-240V 50/60Hz Universal Power Adapter

Orion(TM) Pro Star EC212 Conductivity Bench Meter w/stand, includes USB flash drive, computer cable, 100-240V 50/60Hz Universal Power Adapter

Orion(TM) Pro Star EC212 Conductivity Bench Meter w/stand, standard kit incl. 4-cell K=0.475 conductivity/ATC electrode, 1413 uS/cm conductivity standard

Orion(TM) Pro Star EC212 Conductivity Bench Meter w/stand,pure water kit incl. ultra-pure water 2-cell K=0.1 conductivity/ATC electrode w/flow cell, 100 uS/cm conductivity standard

Orion(TM) Pro Star MP218 pH/ion, Conductivity and DO Bench Meter w/stand includes USB flash drive, computer cable, 100-240V 50/60Hz universal power adapter

Orion(TM) Pro Star MP218 pH/ion, conductivity and DO bench meter w/stand pH, kit incl. ROSS Ultra Triode epoxy-body pH/ATC electrode;4-cell K=0.475 conductivity/ATC electrode;optical DO/ATC electrode w/calibration sleeve and guard

Orion(TM) Pro Star MP218 pH/ion, Conductivity and DO Bench Meter w/stand; pH, conductivity and DO kit incl. ROSS Ultra Triode epoxy-body pH/ATC electrode; 4-cell K=0.475 conductivity/ATC electrode

Orion(TM) Pro Star MP218 pH/ion,conductivity and DO bench meter w/stand,kit incl. ROSS Ultra Triode epoxy-body pH/ATC electrode;4-cell K=0.475 conductivity/ATC electrode;stirrer probe;pH 4,7,10, rinse,storage and cleaning solution

Orion(TM) Pro Star PC215 pH/ion and Conductivity Bench Meter w/stand includes USB flash drive, computer cable, 100-240V 50/60Hz universal power adapter

Orion(TM) Pro Star PC215 pH/ion and Conductivity Bench Meter w/stand standard kit incl. ROSS Ultra Triode epoxy-body pH/ATC electrode:4-cell K=0.475 conductivity/ATC electrode;pH 4,7,10 buffers;rinse,storage and cleaning solution

Orion(TM) Pro Star PC215 pH/ion and Conductivity Bench Meter w/stand, kit incl. ROSS UltraTriode epoxy-body pH/ATC electrode;ultra-pure water 2-cell K=0.1 conductivity/ATC electrode w/flow cell, rinse, storage and cleaning

Orion(TM) Pro Star PH211 pH/ORP Bench Meter difficult sample kit, ROSS Sure-Flow glass-body pH electrode; ATC probe; stirrer probe; pH 4, 7, 10 buffers; rinse, storage and cleaning solution; storage sleeve and base

Orion(TM) Pro Star PH211 pH/ORP Bench Meter durable kit, includes meter w/stand; ROSS Ultra Triode epoxy-body pH/ATC electrode; pH 4, 7, 10 buffers; rinse,storage and cleaning solution; pH electrode storage holder

Orion(TM) Pro Star PH211 pH/ORP Bench Meter standard kit, ROSS Ultra Triode glass-body pH/ATC electrode; pH 4, 7, 10 buffers; rinse, storage and cleaning solution; pH electrode storage holder

Orion(TM) Pro Star PH211 pH/ORP bench Meter w/stand low maintenance kit, incl. ROSS Ultra Triode gel-filled epoxy-body pH/ATC electrode; pH 4, 7, 10 buffers; rinse, storage and cleaning solution; pH electr

Orion(TM) Pro Star PH211 pH/ORP Bench Meter w/stand, includes USB flash drive, computer cable, 100-240V 50/60Hz universal power adapter

Orion(TM) Pro Star PH211 pH/ORP Bench Meter w/stand, micro kit, incl. ROSS Micro pH electrode; micro ATC probe; pH 4, 7, 10 buffers; rinse, storage and cleaning solution; pH electrode storage holder

Orion(TM) Pro Star PH211 pH/ORP Bench Meter w/stand, ORP kit incl. epoxy-body ORP/ATC electrode, ORP standard, storage and cleaning solution

Orion(TM) Pro Star PI214 pH/ion bench meter pH kit includes meter w/stand; ROSS Ultra Triode epoxy-body pH/ATC electrode; stirrer probe; pH 4, 7, 10 buffers; rinse, storage and cleaning solution; pH electrode storage

Orion(TM) Pro Star PI214 pH/ion bench meter w/stand includes USB flash drive, computer cable, 100-240V 50/60Hz universal power adapter

Orion(TM) Pro Star PI214 pH/ion Bench Meter w/stand, Ammonia kit includes high-performance ammonia ion selective electrode, ATC temperature probe, stirrer probe, ammonia 1000 ppm standard, ammonia ISA, ammonia electrode storage

Orion(TM) Pro Star PI214 pH/ion Bench Meter w/stand, Sodium kit incl. ROSS sodium ion selective electrode, ATC temperature probe,stirrer probe, sodium 1000 ppm standard,sodium ISA,sodium electrode conditioning and storage solution

Orion(TM) Pro Star PI214 pH/ion Bench Meter w/stand; Fluoride kit incl.: fluoride ion selective electrode;ATC temperature probe;stirrer probe;fluoride 100 ppm standard;fluoride 0.5, 1 and 5 ppm standards premixed w/TISAB II

Orion(TM) Pro Star PI217 Dual Channel pH/ion Bench Meter w/stand durable pH kit ROSS Ultra Triode epoxy-body pH/ATC electrode; stirrer probe; pH 4, 7, 10 buffers; pH electrode storage holder

Orion(TM) Pro Star PI217 Dual Channel pH/ion Bench Meter w/stand includes USB flash drive, computer cable, 100-240V 50/60Hz universal power adapter

Orion(TM) Pro Star PI217 Dual Channel pH/ion Bench Meter w/stand; standard pH kit:ROSS Ultra Triode glass-body pH/ATC electrode; stirrer probe; pH 4, 7, 10 buffers; pH electrode storage holder

Orion(TM) Pro Star PI217 Dual Channel pH/ion Bench Meter w/stand: pH and ammonia kit:ROSS Ultra Triode epoxy-body pH/ATC electrode; ammonia ion selective electrode;stirrer probe;pH 4,7,10 buffers

Orion(TM) Pro Star PI217 Dual Channel pH/ion Bench Meter w/stand: pH and fluoride kit:ROSS Ultra Triode epoxy-body pH/ATC electrode; fluoride ion selective electrode; stirrer probe; pH 4, 7, 10 buffers

Orion(TM) Pro Star PI217 Dual Channel pH/ion Bench Meter w/stand: pH and sodium kit:ROSS Ultra Triode epoxy-body pH/ATC electrode; ROSS sodium ion selective electrode; stirrer probe; pH 4, 7, 10 buffers

Orion(TM) Pro Star series electrode stand with base

Orion(TM) Pro Star series holder head for electrode stand

Orion(TM) Pro Star series rugged protective display cover