Quartz Triangular Cuvette, 1.75ml, Sintered 83, Three-Way Light, 1pc/ea, C153SS

Weight	30 g

SKU: C153SS

C153SS Quartz Triangular Cuvette – 1.75 ml Sintered 83 Three-Way Light Open Top 1 pc/ea

~~USD$91.00~~ USD$82.00

In Stock

Quartz triangular cuvette, 1.75 ml, Sintered 83 (>80%). Three-Way Light for 90° fluorescence detection. 190–2500 nm. Open top. 1 pc/ea. SKU: C153SS. In Stock.

In Stock

SKU: C153SS Categories: Cuvettes, Products, Quartz Fluorescence Cuvettes, Quartz Triangular Cuvettes

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Description

The C153SS quartz triangular cuvette provides three-way light transmission through three precision-polished optical windows, making it an excellent choice for fluorescence spectroscopy and multi-angle light scattering applications. Fabricated with Sintered 83 process (>80% transmittance, 190–2500 nm), this open-top 1.75 ml cell combines economy with reliable optical performance for routine fluorescence work.

Technical Specifications

Specifications – C153SS Triangular Cuvette
Material	Quartz (Fused Silica)	SKU	C153SS
Type	Triangular Cuvette	Internal Volume	1.75 ml
Optical Windows	Three-Way Light (3 polished faces)	Fabrication	Sintered 83
Transmittance	>80%	Wavelength	190–2500 nm
Exterior Dimensions	11.5 × 11.5 × 15 × 45 mm	Interior Dimensions	—
Cap / Stopper	None (Open Top)	Package	1 pc/ea

Why Triangular Geometry?

Triangular cuvettes feature three optically polished faces arranged in a prism configuration. This geometry enables simultaneous excitation and 90° emission collection — the standard measurement angle in fluorescence spectroscopy — while the third face can serve as a reference or secondary detection path. Compared to standard rectangular four-window cells, triangular cuvettes minimize back-reflection artifacts and reduce inner-filter effects.

Applications

◆ Fluorescence Spectroscopy (excitation/emission at 90°)
◆ Raman Spectroscopy
◆ Phosphorescence & Luminescence Analysis
◆ Fluorescence Polarization / Anisotropy
◆ Multi-Angle Light Scattering (MALS)
◆ Turbidimetry & Nephelometry
◆ Environmental Water Quality Monitoring
◆ Pharmaceutical QC & Drug Analysis

Why Sintered 83?

Sintered 83 cuvettes use a high-temperature fusion process that produces seamless quartz joints with no adhesive residue to achieve transmittance above 83% at a competitive price point. This yields exceptional chemical resistance — ideal for aggressive solvents, strong acids/bases, and high-temperature applications where adhesive-bonded cells may degrade.

Usage Tips

Cleaning: Rinse with spectroscopic-grade solvent immediately after use. For stubborn residue, soak in chromic acid or dilute HNO₃, then rinse thoroughly with deionized water.

Handling: Hold by the frosted or non-optical face only. Fingerprints on polished surfaces cause scattering artifacts in fluorescence measurements.

Orientation: Align the excitation beam perpendicular to one polished face; position the emission detector at 90° through the adjacent polished face for optimal signal-to-noise ratio.

Custom Orders: Need a different volume, path configuration, or specialized coating? We offer custom triangular cuvette fabrication. Contact us with your specifications.

Specifications are nominal values measured under standard conditions. Actual transmittance may vary slightly by wavelength. Images are representative; minor cosmetic variations do not affect optical performance.