Quartz 0.2mm Large Screw-Cap Cuvette, 70ul, Molded 83, Four-Way Light, Screw Cap, 1pc/ea, C0.24TS1

The C0.24TS1 is a quartz large screw-cap cuvette with 0.2mm 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. With a 70ul internal volume (11 × 0.2 × 38 mm chamber), the cell is compatible with most commercial spectrophotometers. Fabricated using Molded 83 (>83% transmittance) — precision-molded from a single piece of quartz, eliminating adhesive joints entirely. The PTFE-lined screw cap threads securely onto the cuvette, providing a leak-proof seal that prevents evaporation of volatile solvents and protects air-sensitive samples. Features a distinctive tall, narrow tube-shaped body with a precision-machined threaded neck and white PTFE screw cap, with the ultra-thin 0.2mm sample chamber visible through the crystal-clear quartz walls. The ‘Q’ quality marking is etched on the body for easy identification.

• 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.