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Thermo Fisher Scientific Orion™ Membrane for Orion 9512HPBNWP Gas-Sensing Ion Selective Electrode
187.85
Thermo Fisher Scientific 4.01 pH Buffer Pink 475 mL
43.17
Oakton Instruments pHTestr® 50 Battery Waterproof pH Tester
254.73
Oakton Instruments 6-1/2 in. Double Junction Tester
143.75
Pollardwater 500mL Buffer Solution
13.25
More Options Available
Dualstar™ pH/ISE/ORP/Temp Dual Channel Benchtop Meter
2343.2
Thermo Fisher Scientific Orion™ 3-in-1 Automatic Temperature Compensation Probe for Orion 520 A+ Meters
389.36
Thermo Fisher Scientific Orion™ Ross-Ultra® Combination Electrode for Ross Ultra Orion Versa Star, Star A and Dual Star Meters
868.51
YSI EcoSense® pH Electrode Simulator for EcoSense pH100 Meter
0.0
Thermo Fisher Scientific Orion™ 475ml Sulfide Anti-Oxidant Buffer Solution for Orion Ion Selective Electrode 4 Pack
434.79
Thermo Fisher Scientific 60ml Electrode Fill Solution
209.96
YSI TruLine 500ml Nitrate High Standard Solution
74.1
Temp / PH PROBE F/ ORION Motor
563.47
Thermo Fisher Scientific Orion™ Ammonia Membrane 20 Pack for Orion 9512BNWP Ammonia Electrode
204.1
Oakton Instruments Replacement Combination pH Electrode for pH and Ion 700 Benchtop Meters
190.5
Oakton Instruments pH 7.00 Buffer Pouchs 20/pk
64.5
Thermo Fisher Scientific Orion™ High Performance Ammonia Electrode for Orion Any pH Meter with BNC Connector and Concentration Mode
1120.3
Thermo Fisher Scientific Orion™ 475ml Solution for Orion Ammonia Ion Selective Electrode Calibration Standard
119.8
YSI TruLine Sodium Electrode Kit for TruLab 1320 Benchtop Meter
603.25
YSI TruLine Fluoride Electrode Kit for TruLab 1320 Benchtop Meter
745.75