Waste Water

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80485 Activated charcoal for the determination of AOX, 50-150 μm particle size
25865 4-Chlorophenol solution 725 mg/L in H2O, for AOX determination (according to DIN 38409-H14)
34636 Chromium(III) potassium sulfate solution for COD determination according to DIN 38409-H44
32028 Fluoride buffer solution according to DEV D4
61490 Lanthanum(III) chloride hydrate ~7 mol/mol water, ≥98.5% (calc. based on dry substance, AT)
34621 Mercury(II) sulfate-Sulfuric acid solution 20 g/L, for COD determination according to DIN 38409-H44
34624 Mercury(II) sulfate-Sulfuric acid solution 200 g/L, for COD determination according to DIN 38409-H43-1
34632 Mercury(II) sulfate-Sulfuric acid solution for COD determination according to DIN 38409, part 41, 5.855-5.913 g/L K2Cr2O7 basis
72190 Nessler’s reagent for qualitative det. of ammonia and ammonium compounds
33584 Phenol index buffer solution according to DEV H16, pH 10.0
34631 Potassium dichromate solution volumetric, 0.02 M K2Cr2O7, for COD determination according to DIN 38409, part 41
34653 Silver sulfate 6,6 g/l in sulfuric acid for COD determination, solution (volumetric), 94-97% H2SO4 basis
34629 Silver sulfate-Sulfuric acid solution for COD determination according to DIN 38409, part 41, solution (volumetric)
31066 Silver sulfate-Sulfuric acid solution for COD determination according to DIN 38409, part 41, solution (volumetric)
31067 Silver sulfate-Sulfuric acid solution for COD determination according to DIN 38409-H43-1
34244 Titanium(IV) oxysulfate solution 1.9-2.1%, for determination of hydrogen peroxyde (H 15), according to DIN 38 409, part 15, DEV-18
95451 TOC System Suitability Test Kit
78533 Water for TOC analysis