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Sper Scientific Large Display Timer
49.93
Hach 3 L Biological Oxygen Demand Nutrient Buffer Pillow 50 Pack
80.13
Industrial Test Systems eXact iDip® Photometer
0.0
MilliporeSigma Petri Dish with Pad (Pack of 150)
210.03
Thomas Scientific Tufted Test Tube and Centrifuge Tube Brushes 9 in. 3/pk
20.05
Dissolved Oxygen Meter
722.95
Lamotte 0 - 10 PPM Direct Reading Titrator for 5860 Winkler Test Kit
9.88
Lovibond® 3.5 mg Chlorine Total DPD Combination Powder Pack for Lovibond Checkit Comparator
81.9
Bel-Art Products 2 mL Plastic Pipette Pump Pipettor in Blue
32.52
Lamotte Replacement Total Chlorine Probe Sensor for 1740 Tracer
223.87
YSI Dissolved Oxygen Meter w/ 12 ft. Integral Cable and Polarographic Sensor
1094.4
Thermo Fisher Scientific Orion™ ORP Temperature Electrode for Orion A+ Series Meters
542.41
Thomas Scientific Nalgene® 400ml Polypropylene Plastic Griffin Beaker
130.2
NASCO Whirl-Pak® 4-1/2 x 9 in. 18 oz. Polyethylene Standard Plastic Bag in Clear 500 Pack
121.15
Thermo Fisher Scientific Orion™ Membrane for Orion 9512HPBNWP Gas-Sensing Ion Selective Electrode
187.85
YSI TruLine Lead Electrode Kit for TruLab 1320 Benchtop Meter
948.1
Lovibond® Total Chlorine DPD Powder Packs (100 Test)
222.7
More Options Available
HF Scientific Chlorine Kit Reagent
81.0
Lamotte Standard Range Mercury Reagent 25 Pack for COD or Smart 3 Colorimeter
89.99
Oakton Instruments Replacement Sensor for WD-35634-35 Conductivity Pocket Testers
109.0