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Product Support Pages
TU5 Turbidimeter Resource Library
The TU5 Resource Library provides an introduction to the TU5 Series Turbidimeters from Hach.
DR300 Resource Library
Single Parameter go-anywhere portable photometer, battery operation for a maximum of 5000 tests, waterproof instrument IP67.
FL1500 Resource Library
The FL1500 is the most agile Hach flow monitoring solution for measuring and logging open channel flow.
CL17sc Resource Library
The industry standard Hach CL17sc Colorimetric Chlorine Analyzer uses colorimetric DPD chemistry to continuously monitor water for free or total chlorine.
More Product Support Pages
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Most Popular Answers
- What is the difference between the turbidity units NTU, FNU, FTU, and FAU? What is a JTU?
- What is the difference between free chlorine and total chlorine?
- Microbiology Guide: Most Probable Number (MPN) Method
- What is the difference between "to contain" and "to deliver" glassware?
- What is the difference between a colorimeter and a spectrophotometer?
- What is the difference between a reagent blank and a sample blank?
- What do the units NH3-N mean?
- What is the difference between hardness and alkalinity?
- What is the factor to convert from PO4 to PO4-P?
- What is the purpose of dilution?
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Most Recent Answers
- What wavelength does Hach Method 10225 (Fluoride, USEPA Method) use?
- Is there a replacement for Product # ISE25Br E41M001, Br electrode?
- Is there a replacement for Product # ISE25Ca-9 Calcium Ion Selective Electrode?
- Is there a replacement for Product # E41M004 ISE/HS25Cl?
- What is the expected life of the sample pump on a 5500sc Ammonia Monochloramine Analyzer?
- What are the definitions of the different bottles in the 5500sc Ammonia Monochloramine Analyzer?
- How is the ratio result on the 5500sc Ammonia Monochloramine Analyzer calculated?
- What are the measurement ranges for the AF7000 Streaming Current Monitor?
- What are the known interferences for the CL10sc Free and Total Chlorine Analyzers?
- What is the concentration of saturated KCl?