Quartz 40mm Cuvette, 76.8ml, Sintered 83, Two-way Light, No Cover, 1pc/ea, C402CR12
10%
USD$203.00 USD$183.00
Quartz 40 mm high-capacity cuvette, 76.8 ml, Sintered 83 (>83% transmittance). Two-Way Light. Open top (no cover). 190–2500 nm. SKU: C402CR12. In Stock.
Description
The C402CR12 is a high-capacity quartz cuvette with 40 mm path length and 76.8 ml internal volume. Fabricated using Sintered 83 — sintered from high-purity quartz with >83% transmittance, ensuring minimal background absorption across the full UV-Vis-NIR range. The cell features two opposite faces polished to optical grade for standard transmission measurements. Ships without a cover (open top), allowing easy sample addition and removal with minimal contamination risk.
Technical Specifications — High-Capacity Cuvette
| Specifications | |||
|---|---|---|---|
| Material | Quartz (Fused Silica) | SKU | C402CR12 |
| Type | High-Capacity Cuvette | Path Length | 40 mm |
| Internal Volume | 76.8 ml | Fabrication | Sintered 83 |
| Transmittance | >83% | Wavelength | 190–2500 nm |
| Optical Windows | 2 (Two-Way Light) | Exterior Dimensions | 44 × 44 × 55 mm |
| Interior Dimensions | 40 × 40 × 53 mm | Cap Type | No Cover |
| Package | 1pc/ea | ||
Applications
◆ UV-Vis Absorbance Spectroscopy — quantitative concentration measurements using Beer–Lambert law
◆ Large-Volume Sample Analysis — accommodates samples available in bulk quantities without dilution
◆ Particle Size Studies — large chamber minimizes wall effects for colloidal and suspension measurements
◆ Enhanced Sensitivity Assays — longer path length improves detection limits compared to standard 10 mm cells
◆ Rapid Sample Throughput — open-top design allows fast sample loading and rinsing between measurements
◆ Environmental & Water Quality — COD, nitrate, phosphate, and heavy-metal colorimetric analysis
◆ Industrial Process Monitoring — in-line quality control of chemical manufacturing processes
Why Two-Way Light?
Two-way light cuvettes have two opposite vertical faces polished to optical grade, forming the standard transmission geometry for UV-Vis absorbance measurements. This is the most common and cost-effective configuration for routine spectrophotometry.
Why Sintered 83?
Sintered 83 cuvettes are fabricated by sintering high-purity quartz at extreme temperatures, achieving >83% transmittance with exceptional optical clarity. The sintering process creates a robust, chemically resistant structure that withstands repeated exposure to aggressive solvents, concentrated acids, and bases (avoid HF).
Usage Tips
Rinse with a compatible solvent (e.g., ethanol or the measurement solvent) before first use to remove residual particles. Do not use abrasive materials on polished optical faces — wipe gently with lens tissue. Withstands all common laboratory solvents, concentrated acids, and bases. Avoid HF (hydrofluoric acid). Store in the original protective case to prevent scratches on the optical windows.
Rinse with a compatible solvent (e.g., ethanol or the measurement solvent) before first use to remove residual particles. Do not use abrasive materials on polished optical faces — wipe gently with lens tissue. Withstands all common laboratory solvents, concentrated acids, and bases. Avoid HF (hydrofluoric acid). Store in the original protective case to prevent scratches on the optical windows.
Custom Orders
Need a non-standard path length, volume, window configuration, or cover type? We manufacture quartz cuvettes to your exact specifications. Request a custom quote.
Need a non-standard path length, volume, window configuration, or cover type? We manufacture quartz cuvettes to your exact specifications. Request a custom quote.
Disclaimer: Specifications are nominal values measured under standard laboratory conditions. Actual transmittance may vary slightly with wavelength and sample conditions. Images are representative; minor cosmetic variations between production batches are normal and do not affect optical performance.
Additional information
| Weight | 100 g |
|---|
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