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Thermo Fisher Scientific Orion™ 50ml Iodide Reagent Residual Chlorine for Orion Ion Selective Electrode
154.84
Thermo Fisher Scientific Orion™ 475ml Nitrate Interference Suppressor Solution for Orion Ion Selective Electrode
137.28
Thermo Fisher Scientific Orion™ Star AA Battery Powered pH Portable Meter Kit
1460.0
Thermo Fisher Scientific Orion™ 475ml 100 PPM Ammonia Nitrogen Standard for Orion Ammonia Ion Selective Electrode
103.24
Thermo Fisher Scientific Orion™ 475ml pH Electrode Cleaning and Storage Solution for Orion pH Electrode
0.0
Thermo Fisher Scientific Orion™ Combination Chlorine for Orion Ion Selective Electrode
1049.91
Thermo Fisher Scientific Orion™ Ross-Ultra® pH Combination Electrode for Ross Ultra Orion Versa Star, Star A and Dual Star Meters
784.16
Thermo Fisher Scientific Orion™ Star AA Battery Powered Benchtop Meter Kit
2450.0
1001 pH Sensor
329.75
Industrial Test Systems pH Test Strip 30 Pack
10.49
Oakton Instruments pHTestr® 50 Battery Waterproof pH Tester
239.0
Thermo Fisher Scientific Orion™ Refillable Electrode for Orion pH Meter
572.18
Dualstar™ pH/ISE/ORP/Temp Dual Channel Benchtop Meter
2320.0
YSI EcoSense® Replacement ORP Electrode Kit in Grey for EcoSense ORP15A Meter
87.75
Thermo Fisher Scientific Orion™ 60ml Electrode Filling Solution for Orion pH Electrode
157.04
YSI Pro Series ORP Sensor for Professional Plus Multiparameter Meter
255.0
Thermo Fisher Scientific Orion™ 90/260V Meter and Fluoride Kit
3810.0
Thermo Fisher Scientific Orion™ 475ml Ionic Solution Nitrate for Orion Ion Selective Electrode
135.09
Thermo Fisher Scientific Orion™ ORP Temperature Electrode for Orion Star Series Meters
576.58