Reagent set
AssigneeEndress+Hauser Conducta GmbH+Co. KG
InventorsHui Huang, Junting Zhang, Ruixin Zhao
Life of this patent
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Abstract
The present disclosure relates to a reagent set for measuring a chemical oxygen demand in a liquid medium, the reagent set including a first reagent, wherein the first reagent is an acidic solution of mercuric sulfate; a second reagent, wherein the second reagent is an acidic solution comprising potassium dichromate; and a third reagent, wherein the third reagent is an acidic solution, characterized in that at least the second reagent or at least the third reagent further includes potassium aluminum sulfate.
Claims19
A reagent set for measuring a chemical oxygen demand in a liquid medium, the reagent set comprising:
- a first reagent, wherein the first reagent is an acidic solution comprising mercuric sulfate;
- a second reagent, wherein the second reagent is an acidic solution comprising potassium dichromate;
- and
- a third reagent, wherein the third reagent is an acidic solution;
- wherein at least the second reagent or at least the third reagent further comprises potassium aluminum sulfate.
Dependencies are inferred from the claim text.