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Six Position Programmable Jar Tester w/ B-KER2s
4242.0
YSI EcoSense® Replacement ORP Electrode Kit in Grey for EcoSense ORP15A Meter
87.75
Lamotte Low Range Mercury Free Reagent 25 Pack for COD or Smart 3 Colorimeter
84.84
Sper Scientific 2-7/8 in. Water Resistant Stopwatch
0.0
Thermo Fisher Scientific Orion™ pH Probe for Orion Versa Star, Star A and Dual Star Meters
445.92
Bel-Art Products 165ml Polypropylene Buchner Funnel 2-Piece
23.99
Lamotte 0 - 10 PPM Direct Reading Titrator for 5860 Winkler Test Kit
9.34
Thermo Fisher Scientific Orion™ 475ml Sulfide Anti-Oxidant Buffer Solution for Orion Ion Selective Electrode 4 Pack
434.79
Thermo Fisher Scientific Nalgene® Acrylic Rack for Nalgene Imhoff Cone
425.41
MilliporeSigma Petri Dish with Pad (Pack of 150)
210.03
Oakton Instruments pHTestr® 50 Battery Waterproof pH Tester
241.39
Thermo Fisher Scientific Orion™ pH Temperature Combination Electrode for Orion pH Meter
567.91
Oakton Instruments 20ml 447 µS Conductivity or TDS Calibration Pouch
53.33
Thermo Fisher Scientific Orion™ 4-18/25 in. High-Performance Ammonia Electrode for Any pH Meter with BNC Connector and Concentration Mode
1065.95
Thermo Fisher Scientific Orion™ Ross-Ultra® pH Combination Electrode for Ross Ultra Orion Versa Star, Star A and Dual Star Meters
792.0
Oakton Instruments 500ml 84 µS Standard Conductivity or TDS Calibration Solution
18.18
Lovibond® Sulphate Turbidity Tablet 100 Test for Lovibond MD 600 Multiparameter Colorimeter
78.8
Bel-Art Products 0.43 gal HDPE and Polyethylene Bio Hazard Bag in Red
26.16
Phipps and Bird 1 L 4-Paddle Programmable Jar Tester with Glass Jar
3737.0
Lovibond® Chlorine HR Tablet
47.5