High Precision Cuvettes for UV-Vis and Fluorescence Spectroscopy

ZMSH supplies high-quality Quartz Cuvettes, Optical Glass Cuvettes, and Disposable Plastic Cuvettes for UV-Vis spectrophotometers, fluorescence spectrometers, colorimeters, and analytical instruments. Manufactured with precision optical polishing technology, our cuvettes offer excellent optical transmission, accurate optical path length, and superior chemical resistance, ensuring reliable and repeatable measurement results.

From routine laboratory analysis to advanced scientific research, our cuvettes are widely used in biotechnology, pharmaceutical testing, environmental monitoring, food safety, semiconductor chemical analysis, and academic research laboratories worldwide.

Product Features

• Excellent optical transmission with low light scattering
• High-precision optical path length (±0.01 mm available)
• UV-grade synthetic fused silica for deep UV applications
• High scratch resistance and polished optical windows
• Excellent resistance to acids, alkalis, and most organic solvents
• Available in quartz, optical glass, PMMA, and PS materials
• Standard, semi-micro, micro-volume, flow-through, and fluorescence cuvettes
• OEM & custom manufacturing available

Available Materials

Quartz Cuvette

Quartz cuvettes provide outstanding UV transmission from 190–2500 nm, making them ideal for UV-Vis spectroscopy, fluorescence analysis, DNA/RNA quantification, and protein concentration measurements.

Advantages

• UV to Near-IR transmission
• Excellent thermal stability
• Superior chemical resistance
• Reusable with long service life

Optical Glass Cuvette

Glass cuvettes are designed for measurements in the visible spectrum and provide a cost-effective solution for routine laboratory testing.

Advantages

• High transparency in visible wavelengths
• Economical choice
• Excellent dimensional accuracy

Plastic Cuvette

Disposable plastic cuvettes are suitable for routine visible light measurements where cross-contamination must be avoided.

Advantages

• Disposable and contamination-free
• Low cost
• Suitable for high-throughput analysis

Technical Specifications

Applications

Our optical cuvettes are widely used in:

• UV-Vis Spectroscopy
• Fluorescence Spectroscopy
• DNA & RNA Analysis
• Protein Quantification
• Chemical Analysis
• Water Quality Monitoring
• Pharmaceutical Testing
• Food Safety Inspection
• Environmental Monitoring
• Semiconductor Chemical Analysis
• University & Research Laboratories

Why Choose ZMSH?

• Professional optical component manufacturer
• High-precision polishing technology
• Strict quality inspection for every cuvette
• Stable optical performance and dimensional consistency
• OEM & ODM customization
• Fast global delivery
• Competitive factory pricing
• Technical support for custom optical components

Custom Manufacturing

We provide customized cuvettes based on customer requirements, including:

• Customized dimensions
• Special optical path lengths
• Black-wall cuvettes
• Fluorescence cuvettes
• Flow-through cuvettes
• Micro-volume cuvettes
• Screw cap and stopper options
• Laser marking and OEM branding

Frequently Asked Questions

What is the difference between quartz and glass cuvettes?

Quartz cuvettes transmit ultraviolet light from approximately 190 nm and are suitable for UV-Vis applications. Glass cuvettes are intended for visible-light measurements and cannot be used for deep-UV analysis.

What is the standard optical path length?

The industry standard is 10 mm, while shorter or longer path lengths such as 1 mm, 2 mm, 5 mm, 20 mm, and 50 mm are also available.

Can you manufacture custom cuvettes?

Yes. We provide OEM and custom manufacturing services for dimensions, materials, optical path lengths, window configurations, and special designs.