5 mm Path Length JGS1 UV Quartz Cuvette with Lid, 200–2500 nm, Glue-Bonded / Frit-Sintered / Optical Contact

5 mm Path Length UV Quartz Cuvette with Lid

Standard-size 5 mm path length cuvette made of JGS1 UV-grade fused quartz with two polished optical windows and a matching lid, for UV-Vis spectrophotometers. Several manufacturing processes are offered, from economical glue-bonded cells to fully fused optical-contact cells for precise work.

Key Features

• High UV transmittance; stable optical performance from 200 to 2500 nm
• 5 mm path length, standard outer size, fits most UV-Vis spectrophotometers
• Matching lid reduces sample evaporation and keeps out dust
• Resistant to common acids, alkalis and organic solvents (sintered and optical-contact versions)

Manufacturing Processes

• Glue-bonded: glass plates joined with a special adhesive. Economical, but not resistant to high temperature, acid or alkali.
• Frit-sintered: plates fused with glass powder at high temperature. Withstands up to 600 °C and resists acids and alkalis.
• Optical contact (fully fused): plates fused into one integrated piece. Withstands up to 1200 °C, resists acids and alkalis, with small error, high transmittance and low interference. Best choice for precise experiments.

Specifications

Optical path length: 5 mm  |  Material: JGS1 UV fused quartz  |  Optical windows: 2 polished sides  |  Wavelength range: 200–2500 nm  |  Application: UV-Vis spectrophotometry.

Handling Notes

• Hold the cuvette only by the frosted sides; fingerprints on the polished windows affect results.
• Avoid impact and dropping; quartz is fragile.
• Do not store strong alkaline solutions in the cuvette for long periods.
• Rinse with deionized water after use and wipe gently with lens paper; store dry and dust-free.

For research and laboratory use only.