Cadmium is a risk factor for human pancreatic cancer
Calcium assay
Calcium complexing dyes and their use in analytical compositions
Calcium specific diaza-18-crown-6-ether chromoionophores
Cation-sensing composite structure and compounds for use therein
Cement test device for the detection of imitation gold
Chelators exhibiting triple fluorescence
Chemical sensors of zinc, nickel, and copper ions
Chemical spot test for lead in paint and other media
Chemical spot test for lead in paint and other media
Chiral piperidine and quinucledine ligands
Chromogenic cryptand reagents and methods for determining cation
Chromogenic reactive for determining the iron content and the ir
Coatings with controlled porosity and chemical properties
Color test card package for testing for the presence of lead
Colorimetric method and reagent for the assay of lithium in a te
Colorimetric methods and reagents for the assay of calcium in a
Colorimetrically measuring method of zinc
Composition for measuring ionic strength or specific gravity of
Composition for the colorimetric determination of metals