Analyte-binding assay

Analytical element and method for determination of magnesium ion

Assay method and reagent composition for the determination of ma

Assay method for the determination of lithium with novel substit

Benzazolylcoumarin-based ion indicators

Blood testing method

Calcium assay

Calcium complexing dyes and their use in analytical compositions

Calcium specific diaza-18-crown-6-ether chromoionophores

Chromogenic reactive for determining the iron content and the ir

Colorimetrically measuring method of zinc

Composition for measuring ionic strength or specific gravity of

Composition for the colorimetric determination of metals

Composition for the semiquantitative determination of specific g

Compounds, reagents and procedures for determining cations

Concurrent analysis of a fluid sample for calcium and a monovale

Determination of alkali metals

Diluent and method for determination of total calcium

Fluid analysis

Fluorescent sensor for mercury