(VAC040) PTFE Covers for 10 x 1 / 2 / 3 / 5 / 10 / 20 / 30 / 40 / 50 / 100 mm Open Top / Stopper Cuvettes

Description

VAC040 – PTFE Covers for 10 × 1–100 mm Open-Top Stopper Cuvettes

The VAC040 cover series is designed for open-top stopper cuvettes with a 10 mm width and optical path lengths from 1 mm to 100 mm.
Made entirely from high-purity PTFE, these covers provide exceptional chemical resistance and a tight seal, making them ideal for preventing evaporation, contamination, and sample loss during precise UV-Vis or fluorescence measurements.

Key Features

• 🧪 Compatible with 10 × 1, 2, 3, 5, 10, 20, 30, 40, 50, and 100 mm stopper cuvettes.
• 🧼 PTFE material — excellent chemical resistance, non-stick surface, and easy to clean.
• 💧 Tight fit helps minimize evaporation and contamination.
• 🕳️ Compatible with standard stopper-style cuvettes without interfering with optical measurements.
• ♻️ Reusable and resistant to most laboratory solvents and acids.

Product Specifications

Applications

• UV-Vis and fluorescence spectroscopy
• Long-term sample storage and kinetic studies
• Evaporation and contamination control
• Suitable for quartz or glass stopper cuvettes

Note: These PTFE covers are designed to fit standard 10 mm width stopper cuvettes with multiple path lengths. Custom sizes and configurations are available on request.