Experience superior optical clarity and precision with the LARK® Micro Spectrophotometer Quartz Cuvette 1mL (Type A2). Specifically engineered for high-accuracy research, these cuvettes feature two polished windows and a secure-fit lid to ensure sample integrity. Crafted from high-purity quartz, they offer exceptional transmission and chemical resistance, making them a staple for professional laboratories.
Whether you are performing life sciences research or complex chemical analysis, the LAQ-254 model provides the consistency and reliability required for UV-VIS-NIR spectrophotometry across a broad spectral range (190 nm to 2500 nm).
🔬 Key Features – Quartz Cuvette 1mL
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High-Purity Quartz: Superior resistance to corrosive chemicals and high thermal stability.
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Optical Precision: Two polished windows provide maximum light transmission for sensitive readings.
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Secure Sealing: Includes a precision-fit lid to prevent evaporation and contamination.
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Standard Footprint: 12.5mm x 12.5 mm outer dimensions ensure compatibility with most spectrophotometers.
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Micro Volume: 1 ml capacity optimized for concentrated or expensive samples.
Technical Specifications
| Feature | Specification |
| Model/Type | Micro Quartz Cuvette (Type A2) |
| Material | High-purity Quartz |
| Wavelength Range | 190 nm – 2500 nm (UV-VIS-NIR) |
| Optical Pathlength | 10 mm |
| Volume | 1 ml(1000 mu ) |
| Outer Dimensions | 12.5 mm x 12.5 mm x 45 mm |
| Polished Windows | 2 |
Primary Applications
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Life Sciences: Protein and DNA/RNA quantification.
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Analytical Chemistry: Concentration measurement of organic and inorganic compounds.
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Pharmaceutical Research: Quality control and drug stability testing.
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Environmental Testing: Water quality and pollutant analysis.


















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