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Lovibond® 3.5 mg Chlorine Free DPD Powder Pack for Lovibond Checkit Comparator
73.5
YSI TruLine Nitrate Electrode Kit for TruLab 1320 Benchtop Meter
807.68
Oakton Instruments pHTestr® 50 Battery Waterproof pH Tester
241.39
VEE GEE Scientific 6168 Series 300ml Funnel
72.67
VEE GEE Scientific 6168 Series Anodized Aluminum Clamp for 6168-4711 Glass Filter Funnel
35.55
Frio-Temp® 7-1/10 in. High Precision Verification Refrigerator Thermometer
116.2
Hach 300ml Biological Oxygen Demand Nutrient Buffer Pillow 50 Pack
25.17
VEE GEE Scientific 2040A Series 50ml Class A Volumetric Pipet in Red
71.31
Bel-Art Products 250ml Polypropylene Beaker 6 Pack
37.77
YSI L Size Hard Sided Carrying Case for ProDSS Meter
444.25
VEE GEE Scientific 2040A Series 2 mL Glass Volumetric Pipet in Orange
44.39
Hach 5-in-1 Water Quality Test Strips
39.93
YSI EcoSense® Dissolved Oxygen and Temperature Field Probe with 12 ft. Cable for EcoSense ODO200 Meter
798.25
Thomas Scientific Flask Brush 2 Pack
31.64
More Options Available
Industrial Test Systems Nitrate or Nitrite Test Strip 50 Pack
20.5
Bel-Art Products 25ml Pipette Pump Pipettor in Red
46.26
YSI TruLine 60ml Ammonia Replacement Membrane Module
149.97
YSI ProSwap 32 to 122 Deg F (0 to 50 Deg C) Battery Powered Multiparameter
1233.25
Lovibond® Manganese Low-Range Reagent 100 Test for Lovibond MD 600 Multiparameter Colorimeter and Spectro Direct Spectrophotometer
73.4
YSI Pro Series ORP Sensor for Professional Plus Multiparameter Meter
255.0