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Thermo Fisher Scientific Orion™ ORP Temperature Electrode for Orion A+ Series Meters
542.41
YSI TruLine 60ml Ammonia Replacement Membrane Module
149.97
YSI TruLine Chloride Electrode Kit for TruLab 1320 Benchtop Meter
778.76
Thermo Fisher Scientific Orion™ 475ml 100 PPM Ammonia Nitrogen Standard for Orion Ammonia Ion Selective Electrode
104.27
Oakton Instruments Replacement Sensor for WD-35634-15 Conductivity Pocket Testers
271.69
Oakton Instruments pH Sensor for Oakton pHTestr 10 20 and 30
115.65
Lamotte Replacement Sensor for 1742 Tracer
126.35
Thermo Fisher Scientific Orion™ Star AA Battery Powered pH Portable Meter
1153.58
Lamotte Repl. pH Tracer Sensor
88.63
Thermo Fisher Scientific Orion™ 475ml 1000 PPM Calibration Standard for Orion Nitrate Ion Selective Electrode
138.65
Thermo Fisher Scientific Orion™ 90/260V Meter and Ammonia Kit
3605.7
Thermo Fisher Scientific Orion™ 90/260V Meter and Fluoride Kit
3848.1
Thermo Fisher Scientific Orion™ Automatic Stirrer Probe and Paddle for Orion Versa Star Benchtop Meters, Star A210 Series Benchtop Meters and Dual Star Benchtop Meters
343.63
Thermo Fisher Scientific Orion™ 475ml Acid Reagent for Orion 9770BN Ion Selective Electrode
134.22
1001 pH Sensor
329.75
Georg Fischer Signet 3/4 in. NPT Integral Mount Kit for 9900 Transmitter
117.16
Thermo Fisher Scientific Orion™ pH Temperature Combination Electrode for Orion pH Meter
567.91
YSI TruLine Potassium Electrode Kit for TruLab 1320 Benchtop Meter
997.29
Thermo Fisher Scientific Orion™ Ross-Ultra® pH Combination Electrode for Ross Ultra Orion Versa Star, Star A and Dual Star Meters
792.0
Thermo Fisher Scientific Orion™ 475ml Sulfide Anti-Oxidant Buffer Solution for Orion Ion Selective Electrode 4 Pack
434.79