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YSI TruLine Potassium Electrode Kit for TruLab 1320 Benchtop Meter
1040.25
Thermo Fisher Scientific Orion™ 475ml pH 7.0 Buffer Bottle in Yellow for Orion pH Meter and Electrodes
43.17
YSI TruLine Nitrate Electrode Kit for TruLab 1320 Benchtop Meter
842.65
Thermo Fisher Scientific Orion™ 60ml Ammonia Electrode Filling Solution for Orion Ion Selective Electrode
113.15
YSI TruLine Sodium Electrode Kit for TruLab 1320 Benchtop Meter
643.15
Oakton Instruments Oakton™ 110/220V Ionization 700 Benchtop Meter with DJ Glass
930.0
YSI TruLine 60ml Ammonia Replacement Membrane Module
157.7
Lamotte 0.1 lb. ORP Pocket Tester Tracer
238.36
Cole Parmer Instrument Company Replacement All-in-One Waterproof Single Junction pH Electrode for Oakton pH 450 Portable Meters
147.46
Thermo Fisher Scientific Orion™ pH Double Junction Flat Electrode for Orion pH Meter
596.38
Thermo Fisher Scientific Orion™ Ross-Ultra® Combination Electrode for Ross Ultra Orion Versa Star, Star A and Dual Star Meters
868.51
Thermo Fisher Scientific Fluoride Ion Selective Electrode (ISE)
1589.06
Oakton Instruments Replacement Sensor for WD-35634-15 Conductivity Pocket Testers
238.47
Lamotte Optional Weighted Stand and Sample Cup for 1740KIT, 1740, 741 and 1742 Tracers
34.52
1001 pH Sensor
210.9
Thermo Fisher Scientific Orion™ 475ml Ammonia pH Buffer Solution for Orion Ion Selective Electrode
150.85
Pollardwater 500mL Buffer Solution
9.99
More Options Available
Thermo Fisher Scientific Orion™ Bonded Membrane for Orion Gas-Sensing Ion Selective Electrode
314.74
YSI TruLine 500ml Chloride High Standard Solution
74.1
Oakton Instruments pH 4.01 Buffer Pouchs 20/pk
58.3