Quartz 30mm Standard Cuvette With Lid, 27ml, Sintered 83, Four-Way Light, Quartz Cover, 1pc/ea, C304CR8

Weight	100 g

SKU: C304CR8

C304CR8 Quartz 30mm High-Capacity Cuvette 27ml With Quartz Lid

Original price was: $222.00.Current price is: $200.00.

In Stock

Quartz 30 mm high-capacity cuvette, 27 ml, Sintered 83 (>83% transmittance). Four-Way Light. Includes quartz lid. 190–2500 nm. SKU: C304CR8. In Stock.

In Stock

SKU: C304CR8 Categories: Cuvettes, Products, Quartz High-Capacity Cuvettes

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Description

The C304CR8 is a high-capacity quartz cuvette with 30 mm path length and 27 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 all four vertical faces polished to optical grade, enabling both standard absorbance and 90° fluorescence detection. 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	C304CR8
Type	High-Capacity Cuvette	Path Length	30 mm
Internal Volume	27 ml	Fabrication	Sintered 83
Transmittance	>83%	Wavelength	190–2500 nm
Optical Windows	4 (Four-Way Light)	Exterior Dimensions	34 × 34 × 55 mm
Interior Dimensions	30 × 30 × 53 mm	Cap Type	Quartz Cover
Package	1pc/ea

Applications

◆ UV-Vis Absorbance & Fluorescence — standard transmission plus 90° excitation/emission geometry for fluorimeters

◆ Medium-Volume Analysis — suitable for samples requiring moderate volumes without excessive reagent use

◆ Enhanced Sensitivity Assays — longer path length improves detection limits compared to standard 10 mm cells

◆ 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

◆ Pharmaceutical QC — dissolution testing, drug concentration monitoring, and stability studies

Why Four-Way Light?

Four-way light cuvettes have all four vertical faces polished to optical grade, enabling both standard absorbance measurements and 90° fluorescence detection geometry. The excitation beam enters through one face while emission is collected at right angles through an adjacent face — the standard configuration required by fluorimeters and spectrofluorometers.

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.

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.

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.