Quartz 1mm Detachable Cuvette, 300ul, Molded 83, Two-way Light, Quartz Cover, 1pc/ea, C012WE
10%
USD$270.00 USD$243.00
Precision 1mm quartz demountable cuvette for UV-Vis & NIR spectroscopy (190–2500 nm). Two-way light windows, 300 µl volume, quartz cover, Molded 83 fabrication for ±0.02 mm path accuracy. Ideal for standard to concentrated samples. SKU: C012WE
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Description
The C012WE is a quartz demountable cuvette with 1 mm path length and two-way light optical configuration — two opposite vertical faces are polished to optical grade, forming the standard transmission geometry for UV-Vis absorbance measurements. With a 300 µl internal volume (8 × 1 × 40 mm chamber), the cell is ideal for measuring standard to moderately concentrated samples. Fabricated using Molded 83 (>83% transmittance) — precision-molded from a single piece of quartz with ultra-precision ±0.02 mm dimensional tolerance, eliminating adhesive joints entirely. The demountable design features two optically polished quartz windows with a precision spacer, sealed with a quartz cover for chemical compatibility and minimal UV absorption.
| Technical Specifications — Demountable Cuvette | |||
|---|---|---|---|
| Material | Quartz (Fused Silica) | SKU | C012WE |
| Path Length | 1 mm (±0.02 mm) | Internal Volume | 300 µl |
| Optical Windows | 2 (Two-Way Light) | Fabrication | Molded 83 |
| Transmittance | >83% | Wavelength | 190–2500 nm |
| Exterior Dimensions | 12.5 × 2.25 × 45 mm | Interior Dimensions | 8 × 1 × 40 mm |
| Closure | Quartz Cover | Package | 1pc/ea |
Spectroscopy Applications
♦ UV-Vis Absorbance Spectroscopy — quantitative concentration, kinetics, Beer–Lambert studies
♦ DNA / RNA Quantification — nucleic-acid purity checks at 260/280 nm
♦ Protein Assays — Bradford, BCA, Lowry, and direct A280 measurements
♦ Enzyme Kinetics — real-time substrate conversion and inhibition studies
♦ Environmental Analysis — COD, nitrate, phosphate, heavy-metal colorimetric tests
♦ Pharmaceutical QC — dissolution testing, drug concentration, stability monitoring
Why Choose Demountable Design?
The demountable design allows complete disassembly for thorough cleaning between samples — essential when working with viscous, staining, or high-concentration solutions that are difficult to rinse from enclosed cuvettes. Unlike standard cuvettes, demountable cells let you replace individual windows if scratched or contaminated, significantly reducing long-term ownership cost. This holder-free configuration is ideal for researchers who use custom mounting fixtures, fiber-optic probe assemblies, or non-standard spectrophotometer geometries.
Why Molded 83?
Molded 83 cuvettes are precision-molded from a single piece of quartz with no adhesive joints, achieving >83% transmittance. They withstand all common laboratory solvents, concentrated acids, and bases (avoid HF) — the most chemically resistant option available.
Usage Tips
- Assemble quartz windows with spacer, ensuring no dust or air bubbles in the optical path.
- Load sample by capillary action or micropipette (300 µl capacity).
- Clean by disassembling and wiping optical faces with lens tissue and spectroscopic-grade solvent.
- Do not use abrasive materials or brushes on the polished optical faces.
- For instruments without built-in alignment guides, pair with a compatible cell holder for repeatable positioning.
- Compatible with Shimadzu, Agilent, PerkinElmer, Thermo Fisher, JASCO, and most commercial spectrophotometers.
Custom Orders
Need a non-standard path length, volume, or window configuration? We manufacture quartz cuvettes to your exact specifications. Request a custom quote.
Need a non-standard path length, volume, or window configuration? We manufacture quartz cuvettes to your exact specifications. Request a custom quote.
Disclaimer: Specifications are nominal values measured under standard laboratory conditions. Actual transmittance may vary slightly with wavelength and sample conditions. Images are representative; minor cosmetic variations between production batches are normal and do not affect optical performance.
Additional information
| Weight | 30 g |
|---|
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