Quartz 20mm Standard Cuvette With Lid, 8ml, Sintered 83, Two-way Light, Quartz Cover, 1pc/ea, C202CR11
10%
USD$112.00 USD$101.00
Quartz 20 mm high-capacity cuvette, 8 ml, Sintered 83 (>83% transmittance). Two-Way Light. Includes quartz lid. 190–2500 nm. SKU: C202CR11. In Stock.
Add to Wishlist
Add to Wishlist
Description
Designed for laboratories requiring large sample volumes, the C202CR11 offers a generous 8 ml capacity with a 20 mm optical path. Built with Sintered 83 fabrication — sintered from high-purity quartz with >83% transmittance, ensuring minimal background absorption across the full UV-Vis-NIR range. Features two opposite faces polished to optical grade for standard transmission measurements. Includes a precision-ground quartz lid that sits flush atop the cuvette, reducing evaporation of volatile solvents and protecting samples from airborne contamination during measurement.
Technical Specifications — High-Capacity Cuvette
| Specifications | |||
|---|---|---|---|
| Material | Quartz (Fused Silica) | SKU | C202CR11 |
| Type | High-Capacity Cuvette | Path Length | 20 mm |
| Internal Volume | 8 ml | Fabrication | Sintered 83 |
| Transmittance | >83% | Wavelength | 190–2500 nm |
| Optical Windows | 2 (Two-Way Light) | Exterior Dimensions | 24 × 24 × 55 mm |
| Interior Dimensions | 20 × 20 × 48 mm | Cap Type | Quartz Cover |
| Package | 1pc/ea | ||
Applications
◆ UV-Vis Absorbance Spectroscopy — quantitative concentration measurements using Beer–Lambert law
◆ Compact High-Capacity Analysis — maximized volume-to-footprint ratio for bench-top instruments
◆ Standard Quantitative Assays — compatible with most benchtop spectrophotometers and plate readers
◆ Volatile Solvent Work — quartz lid reduces evaporation during extended kinetic measurements
◆ Contamination-Sensitive Assays — covered design protects samples from airborne particulates
◆ 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 |
|---|
You must be logged in to post a review.
Reviews
There are no reviews yet.