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Cole Parmer Instrument Company EcoTestr™ 1.5V Waterproof pH2+ Pocket Meter
126.25
YSI EcoSense® 9V DO200A Dissolved Oxygen Meter Only
373.35
Bel-Art Products Low Temperature Blue, Green, Orange, Red, White and Yellow 40 yd. Tape (Roll of 6)
106.35
YSI 110/240V pH or ISE Dual Channel Meter Only
1844.9
YSI 110/240V TruLab pH Meter
687.8
YSI ProSwap 32 to 122 Deg F (0 to 50 Deg C) Battery Powered Multiparameter
1207.45
YSI EcoSense® Dissolved Oxygen Meter Only for EcoSense ODO200 Meter
443.65
YSI EcoSense® -10 to 100 Degree C (14 to 212 Degree F) Temperature Pen Tester
200.45
AWWA Water Quality and Treatment: A Handbook on Drinking Water, Sixth Edition Reference Guide
249.0
YSI ProSwap 32 to 113 Deg F (0 to 45 Deg C) Battery Multiparameter
1519.05
Thermo Fisher Scientific Orion™ Star AA Battery Powered pH Portable Meter Kit
1474.6
Thermo Fisher Scientific Orion™ Star AA Battery Powered Multiparameter Meter Kit
3403.7
Thermo Fisher Scientific Orion™ Star AA Battery Powered RDO Portable Meter Only
1153.5
Thermo Fisher Scientific Orion™ 60ml Dissolved Oxygen Solution for 083010A Polarographic DO Probe
29.4
Thermo Fisher Scientific Orion™ 90/260V pH or ISE Meter and Stand
2473.56
Thermo Fisher Scientific Orion™ Star AA Battery Powered Dissolved Oxygen or RDO Benchtop Meter
1996.59
Thermo Fisher Scientific Orion™ Star AA Battery Powered Conductivity Portable Meter Kit
1562.54
Thermo Fisher Scientific Orion™ Biological Oxygen Demand Probe for Orion Star and Star Plus Meters
2617.75
Thermo Fisher Scientific Orion™ Star AA Battery Powered Dissolved Oxygen or RDO Meter
2992.59
Thermo Fisher Scientific Orion™ Replacement Probe Optical Cap for Orion 087010MD, 087020MD, 087030MD, 087050MD and 087100MD RDO Probes
232.2