Experience uncompromising precision in your spectroscopic analysis. The LARK® MCQ-234.5 is a premium Type A2 0.5ml Quartz Cuvette engineered for high-accuracy measurements in the UV-Visible and Near-Infrared spectrums. Crafted from high-purity synthetic quartz, these cuvettes ensure maximum light transmission and chemical resistance for demanding laboratory environments.
Key Features : 0.5ml Quartz Cuvette
Superior UV-Vis-NIR Range: Exceptional transparency from 190nm to 2500nm, perfect for DNA, RNA, and protein quantification.
Precision Engineering: Standard 10mm optical pathlength fits seamlessly into most commercial spectrophotometers.
Micro-Volume Efficiency: Optimized for 0.5 mL (500μl) samples, reducing reagent waste without sacrificing signal strength.
Optical Clarity: Features two polished windows (Type A2) for direct transmission measurements.
Durable Design: High-purity synthetic quartz construction provides excellent thermal stability and resistance to corrosive solvents.
Technical Specifications – Quartz Cuvette 0.5 mL
| Specification | Details |
| Brand / Model | LARK® / MCQ-234.5 |
| Cuvette Type | Type A2 Micro (Two Polished Windows) |
| Capacity | 0.5 ml / 500μl |
| Optical Pathlength | 10 mm |
| Wavelength Range | 190 nm – 2500 nm |
| Material | High-Purity Synthetic Quartz |
| External Dimensions | 12.5 mm × 12.5 mm × 45 mm |
| Package Includes | 1 Pair (2 Pieces) with PTFE Lids |
Applications
Molecular Biology: Quantifying nucleic acids (260nm) and proteins (280nm).
Biochemistry: Kinetic studies and enzyme assays where sample volume is limited.
Chemical Analysis: Purity testing and concentration measurements of organic and inorganic compounds.
Pharmaceutical R&D: Quality control and formulation testing in the UV-Vis range.






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