Which chemistry analyzer uses slides to contain the entire reagent system?

Which chemistry analyzer uses slides to contain the entire reagent system?

• A. Vitros analyzers
• B. ACA analyzers
• C. Synchron analyzers
• D. None of these

Answer: (A)

The key idea is slide-based dry-chemistry. Vitros analyzers use slides that have the entire reagent system pre-deposited onto the slide itself. When a sample is applied, the reaction occurs directly on the slide, and the readout comes from detecting the color change on that slide, typically by reflectance photometry. This means all reagents needed for the assay are contained in the slide, eliminating the need for separate liquid reagents in cuvettes for the chemistry step. Other systems for chemistry tests rely on liquid reagents kept in cuvettes or vials and introduced into the instrument, rather than reagents being embedded on a slide. That’s why the slide-containing reagent system is characteristic of the Vitros approach.

The key idea is slide-based dry-chemistry. Vitros analyzers use slides that have the entire reagent system pre-deposited onto the slide itself. When a sample is applied, the reaction occurs directly on the slide, and the readout comes from detecting the color change on that slide, typically by reflectance photometry. This means all reagents needed for the assay are contained in the slide, eliminating the need for separate liquid reagents in cuvettes for the chemistry step.

Other systems for chemistry tests rely on liquid reagents kept in cuvettes or vials and introduced into the instrument, rather than reagents being embedded on a slide. That’s why the slide-containing reagent system is characteristic of the Vitros approach.