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Pollardwater 400 mV ORP Standard 500 mL
37.88
YSI EcoSense® Replacement Electrode Kit in Grey for EcoSense PH10A Meter
67.0
Lamotte Optional Weighted Stand and Sample Cup for 1740KIT, 1740, 741 and 1742 Tracers
32.52
Oakton Instruments Electrode Cleaning Solution 500 mL
18.94
Industrial Test Systems pH Test Strips (Pack of 50)
11.06
Thermo Fisher Scientific Orion™ Carrying Case for Orion Star A Series Portable Meters
200.29
VWR Scientific 20-87/100 in. pH Electrode Arm
301.99
Thermo Fisher Scientific Orion™ Star AA Battery Powered pH Portable Meter Only
677.74
Thermo Fisher Scientific Orion™ Replacement Module Nitrate Electrodes Probe for Orion 9707BNWP Nitrate Sure-Flow Combination Electrode
410.05
Thermo Fisher Scientific Orion™ 3-in-1 Automatic Temperature Compensation Probe for Orion 520 A+ Meters
389.36
Thermo Fisher Scientific Orion™ Electrode with Junction for Orion pH Meter
800.85
Thermo Fisher Scientific 9107BN Triode 3-in-1 pH/Temp Electrode
408.19
Thermo Fisher Scientific Tisab II TISAB II Solution 3.8L
218.52
Lamotte 0.1 lb. ORP Pocket Tester Tracer
224.73
Oakton Instruments pH 7.00 Buffer Pouchs 20/pk
66.16
Thermo Fisher Scientific Orion™ Double Junction Electrode for Orion pH Meter
394.91
Industrial Test Systems pH Test Strip 30 Pack
10.59
Thermo Fisher Scientific Orion™ 60ml Filling Solution in Clear for Orion Ion Selective Electrode
113.15
Georg Fischer Signet 3/4 in. MNPT Polyphenylene Sulfide ORP Electrode Flat Tip for 9900 pH/ORP Transmitters Plus and 2750 Series Sensor Electronics
533.28
Thermo Fisher Scientific Orion™ Refillable Electrode for Orion Versa Star, Star A and Dual Star Meters
878.5