Quartz Colorimetric Cuvettes

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Quartz Colorimetric Cuvettes — Precision Cells for Color-Based Spectrophotometry
Our colorimetric quartz cuvettes are engineered for maximum accuracy in color-based spectrophotometric measurements. Manufactured from high-purity JGS1 fused silica with full UV-Vis-NIR transparency across 190–2500 nm, these cells deliver reliable absorbance readings for colorimetric assays, water-quality testing, clinical chemistry, and standardized color-comparison methods.

Product Range
The collection includes compact 6 mm path length cells (0.54 ml) optimized for automated biochemical analyzers, and a large-format 25 mm residual chlorine cuvette (20 ml) purpose-built for DPD and Nessler reagent tests in water treatment. Available in Standard 80 (glued, >80% transmittance) and Molded 83 (monolithic, >83% transmittance) fabrication grades.

Typical Applications
Residual chlorine (free & total), turbidity and Hazen/APHA color, ammonia/ammonium (Nessler), COD/BOD, heavy-metal colorimetry (Fe, Mn, Cr, Cu), phosphate/nitrate nutrient analysis, pharmaceutical dissolution testing, and clinical enzyme assays.

Custom & Bulk Orders
Need a different path length, volume, or closure type? We manufacture quartz colorimetric cuvettes to your exact specifications. Request a custom quote — our engineering team typically responds within 24 hours. Free shipping on orders over $1,800.

Also browse: Standard Cuvettes  |  Micro Cuvettes  |  Fluorescence Cuvettes  |  Custom Cuvettes  |  IR Cuvettes