"HACH"
Conductivity standards, potassium chloride, referenced at 25 °C
Supplier: HACH
Concentration: 0,01 mol/l KCl, 1413 µS/cm
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Test kits, COD, TNT plus®
Supplier: HACH
The TNTplus® COD vials are designed to measure COD values in an efficient and accurate process.
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Sulphate TNTplus® kit
Supplier: HACH
This kit is used for the the determination of sulphate by the turbidimetric method using TNTplus vials.
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Nessler reagent
Supplier: HACH
The reagent is used for ammonia nitrogen determination in waste water by the Nessler method
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Test kits, photometric, BOD₅, LCK cuvette tests
Supplier: HACH
Pre-dosed reagents for maximum safety.
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Phosphate standard solutions
Supplier: HACH
Standard solution for accuracy checks in phosphate (phosphorus) determinations.
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Chromium standard solutions
Supplier: HACH
Standard solution for accuracy checks in total chromium determinations.
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Quaternary ammonium compound (QAC) standard solution
Supplier: HACH
For accuracy checks in quaternary ammonium compound (QAC) determinations.
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Electrode solutions and reagents for ion selective electrodes
Supplier: HACH
Ammonia electrode filling solution, 50 ml
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Fluoride ISE standard solutions
Supplier: HACH
Fluoride standard solution, 1,00 µg/ml, Matrix: H₂O, Application: Environmental standards, ISE Calibration, Fluoride
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Buffer powder pillows
Supplier: HACH
The unit-dose powder pillows assure buffer freshness and eliminate the possibility of contamination. Each powder pillow prepares 50 ml of buffer solutions of respective pH.
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Sulphuric acid 0.0175 mol/l (0.035 N) in aqueous solution
Supplier: HACH
Sulphuric acid 0.0175 mol/l (0.035 N) in aqueous solution
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Reagent set for measurement of phosphates and ortho-phosphates - Test 'N Tube method
Supplier: HACH
Suitable for measurement with selected Hach photometers which are suitable for 16 mm tubes.
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Gelex secondary standards kit for 2100 series turbidity meters
Supplier: HACH
Gelex secondary standards kit for 2100P and 2100Q series portable turbidimeters (includes 1 sealed vial each for 0 to 10 NTU, 10 to 100 NTU, 100 to 1000 NTU).