Quartz 20mm Fluorescent Atomic Gas Chamber, Molded 83, Four-Way Light, , 1pc/ea, C204WS
10%
USD$1,359.00 USD$1,224.00
Quartz 20mm fluorescent atomic gas chamber, Molded 83 (>83% transmittance). Four-Way Light. 190–2500 nm. SKU: C204WS.
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Description
The C204WS is a quartz fluorescent atomic gas chamber with 20mm path length and four-way light optical configuration — all four vertical faces are polished to optical grade, enabling both standard UV-Vis absorbance and 90° fluorescence detection. Fabricated using Molded 83 (>83% transmittance) — precision-molded from a single piece of quartz, eliminating adhesive joints entirely. Features a completely unique cube-shaped atomic gas chamber design (24mm x 24mm x 53mm total height) with a single glass tube extending vertically from the top, purpose-built for atomic spectroscopy gas containment with four-way optical access.
| Technical Specifications — Fluorescent Atomic Gas Chamber | |||
|---|---|---|---|
| Material | Quartz | SKU | C204WS |
| Path Length | 20mm | Internal Volume | — |
| Optical Windows | 4 (Four-Way Light) | Fabrication | Molded 83 |
| Transmittance | >83% | Wavelength | 190–2500 nm |
| Exterior Dimensions | 24 × 24 × 53 mm | Interior Dimensions | 20 × 20 × 49 mm |
| Closure | None (Open Top) | Package | 1pc/ea |
Spectroscopy Applications
◆ UV-Vis Absorbance Spectroscopy — quantitative concentration, kinetics, Beer–Lambert studies
◆ Fluorescence Spectroscopy — 90° excitation/emission for fluorescent probes, dyes, and quantum dots
◆ 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
◆ Water Quality & Environmental — COD, nitrate, phosphate, heavy-metal colorimetric tests
◆ Pharmaceutical QC — dissolution testing, drug concentration, stability monitoring
◆ Chemical Reaction Monitoring — reaction progress tracking via absorbance changes
Why Four-Way Light?
Four-way light cuvettes have all four vertical faces polished to optical grade, enabling both standard absorbance measurements and 90° fluorescence detection geometry. The excitation beam enters through one face while emission is collected at right angles through an adjacent face — the standard configuration required by fluorimeters and spectrofluorometers.
Why Molded 83?
Molded 83 uses monolithic fused-quartz construction — no adhesive joints — delivering >83% UV transmittance from 200–2500 nm. Because there are no glue seams, the cell withstands all common laboratory solvents, concentrated acids, and bases (avoid HF). This fabrication is ideal for demanding analytical workflows where chemical resistance, long service life, and maximum optical clarity are priorities.
Usage Tips
- Rinse with a compatible solvent (e.g., ethanol or the measurement solvent) before first use to remove any residual particles.
- Do not use abrasive materials or brushes on the polished optical faces — wipe gently with lens tissue.
- Withstands all common laboratory solvents, concentrated acids, and bases. Avoid HF (hydrofluoric acid).
- Store in the original protective case to prevent scratches on the optical windows.
- For baseline correction, fill with your reference solvent, cap the cuvette, and run a blank before sample measurements.
Custom Orders
Need a non-standard path length, volume, window configuration, or closure type? We manufacture quartz cuvettes to your exact specifications. Request a custom quote.
Need a non-standard path length, volume, window configuration, or closure type? 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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