In recent years, instrumental techniques have gained prominence for their speed and precision. Ion chromatography, for instance, separates and quantifies ions based on their affinity to a resin within a chromatographic column. The sulfate ions are eluted and detected, typically by conductivity or UV detection after reaction with a reagent that enhances their detectability. The area under the peak in the chromatograph is proportional to the concentration of sulfate, which can then be translated to TiO2 content through appropriate calculations.
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Its coarser particle size and higher refractive index contribute to its excellent opacity, making it an ideal choice for hiding surfaces and providing a strong base for color consistency in coated products Its coarser particle size and higher refractive index contribute to its excellent opacity, making it an ideal choice for hiding surfaces and providing a strong base for color consistency in coated products
