Quartz 10mm Cuvette Particle Size Sample Cell, 3.5ml, Molded 83, Four-Way Light, PTFE Cap, 1pc/ea, C104CE29

Description

Designed specifically for laser particle size analyzers and DLS instruments, the C104CE29 quartz cuvette provides a 10 mm optical path with 3.5 ml capacity and Four-Way Light windows for multi-angle scattering measurements. Built with Molded 83 fabrication (>83% transmittance, 190–2500 nm), this sample cell is compatible with instruments including the Malvern Zetasizer, Brookhaven NanoBrook, and similar particle analyzers. The PTFE cap ensures sample integrity. Supplied as 1pc/ea.

Technical Specifications — Particle Size Sample Cell

Instrument Compatibility

This 10 mm Four-Way Light quartz cuvette is compatible with a wide range of particle size analyzers and DLS instruments, including Malvern Zetasizer series, Brookhaven NanoBrook, Microtrac Nanotrac, Anton Paar Litesizer, Horiba SZ-100, Bettersize NanoPlus, and other instruments accepting 12 × 12 mm square cuvettes with four polished windows.

Applications

Why Four-Way Light?

Unlike standard two-way cuvettes, the C104CE29 features four optically polished faces, enabling scattered-light collection from multiple angles. This is critical for DLS and particle sizing, where detectors are positioned at 90° or 173° (backscatter) relative to the incident laser beam. The four-window design ensures minimal refraction artifacts and maximum signal-to-noise ratio across all detection geometries.

Why Molded 83?

The Molded 83 fabrication method (learn more) produces cuvettes with >83% transmittance across 190–2500 nm, offering the highest optical quality in this product line. This makes the C104CE29 especially suited for measurements requiring deep-UV excitation or demanding low-scatter applications where background noise must be minimized.