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Thermo Fisher Scientific Orion™ Ross-Ultra® Gel Sealed pH Combination Electrode for Ross Ultra Orion Versa Star, Star A and Dual Star Meters
764.27
Thermo Fisher Scientific Orion™ pH Double Junction Flat Electrode for Orion pH Meter
596.38
Thermo Fisher Scientific Orion™ 475ml 100 PPM Ammonia Nitrogen Standard for Orion Ammonia Ion Selective Electrode
104.27
Georg Fischer Signet 3/4 in. NPT Integral Mount Kit for 9900 Transmitter
117.16
YSI EcoSense® Replacement ORP Electrode Kit in Grey for EcoSense ORP15A Meter
86.45
Temp / PH PROBE F/ ORION Motor
563.47
Lovibond® 10mL Phosphate Water Test Kit
108.8
Thermo Fisher Scientific Orion™ Carrying Case for Orion Star A Series Portable Meters
200.29
Thermo Fisher Scientific Fluoride Ion Selective Electrode (ISE)
1589.06
Dualstar™ pH/ISE/ORP/Temp Dual Channel Benchtop Meter
2343.2
YSI Pro Series Chloride In-Sink-Erator Sensor for Professional Plus Multiparameter Meter
443.65
Thermo Fisher Scientific Orion™ Membrane for Orion 9512HPBNWP Gas-Sensing Ion Selective Electrode
187.85
Thermo Fisher Scientific 60ml Electrode Fill Solution
209.96
Thermo Fisher Scientific Orion™ 60ml pH Electrode Filling Solution for Orion pH Electrodes and Reference Electrodes 5 Pack
154.18
Thermo Fisher Scientific Orion™ 475ml 100 PPM Standard Chlorine for Orion Chloride Ion Selective Electrode
135.33
1001 pH Sensor
209.0
Thermo Fisher Scientific 8102BNUWP Ross Ultra pH Electrode
800.87
YSI Pro Series Nitrate In-Sink-Erator Probe for Professional Plus Multiparameter Meter
Oakton Instruments Electrode Storage Solution 500 mL
28.2
Thermo Fisher Scientific Orion™ 475ml All-In-One pH Buffer Kit for Orion pH Electrode
177.47