"HACH"
Potassium iodide-iodate standard solution, 0,0125 N
Supplier: HACH
Used for determination of sulphite by burette iodometric titration.
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Electrode solutions and reagents for ion selective electrodes
Supplier: HACH
Nitrate ionic strength adjustor (ISA) powder pillows
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Hydrochloric acid 0.02 mol/l (0.02 N)
Supplier: HACH
Hydrochloric acid 0.02 mol/l (0.02 N)
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m-ColiBlue24® broth
Supplier: HACH
In 24 hours, Hach's m-ColiBlue24® broth give the simultaneous results for total coliforms and E. coli. Hach's ready-to-use media eliminates measuring, mixing, and autoclaving steps necessary to prepare dehydrated media. Glass ampules, plastic ampules, 100 ml bottles of m-ColiBlue24® and agar plates, afford maximum shelf life and ease of use for pre-measured and prepared media. Enumerate total coliforms and E. coli on one petri dish. Differentiate colonies easily - red and blue indicate total coliforms and blue specifies E. coli. Get optimal recovery of stressed and injured organisms. Use m-ColiBlue24® broth to accurately monitor and evaluate total coliform and E. coli in drinking water; wastewater; bottled water; beverages; surface, ground, and well water; and ultrapure, chemical processing and pharmaceutical processing waters. With ready-to-use m-ColiBlue24® Broth, you can:
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Phosphorus standard solution
Supplier: HACH
Standard solution for accuracy checks in phosphorus determinations.
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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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Multiparameter test kits, model HA-62
Supplier: HACH
A multi-parameter test kit for hardness, iron and pH, which provides an easy-to-use, cost effective way to determine the quality of water.
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Sulphite standard solution
Supplier: HACH
This equivalent standard is prepared with stabilised sodium thiosulfate, since sulphite is not a stable in solution.
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Methyl purple 1 g/l in aqueous solution indicator
Supplier: HACH
Methyl purple 1 g/l in aqueous solution indicator
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Phosphate standard solutions
Supplier: HACH
Standard solution for accuracy checks in phosphate (phosphorus) determinations.
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COD photometric test kits, Test’n Tube
Supplier: HACH
Cuvette Test complete with all reagents, optimised for simple handling on the colorimeters DR900 and DR890 and DR850*.
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Metals quality control standard for drinking water
Supplier: HACH
These mixed standards are ready to use with no dilutions required. It include standards for determination of copper, iron and manganese.
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#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 83645.320
: VWR Chemicals