Quartz Cell for Spectrophotometer 10mm light

Code

Quartz Cuvette for Laboratory Spectrophotometer with 10 mm Light Path
Material: Synthetic quartz.
Design: Cuvette with a plastic lid (not airtight).
Windows: 2 polished sides.
Wavelength range: 190-2,500 nm.
Dimensions:
External dimensions: 45 × 12.5 mm.
Internal width: 10 mm.
Base thickness: 1.2 mm.
Technical specifications:
Light path: 10 mm, tolerance ±0.02 mm.
Volume: 3.50 ml.
Reference: Supplied in a box of 2 units.

€78.65 tax incl.

€65.00 Tax excl.

Spain 21% VAT; The final tax applicable may vary according to the country of destination.

Description

Quartz Cuvette for Laboratory Spectrophotometer with UV Light Path of 10 mm

Standard macro quartz cuvettes are the most commonly used in analytical chemistry, and their external dimensions allow them to be employed in the majority of spectrophotometers and colorimeters available on the market.

This is a precision instrument designed for spectrophotometric analysis across a wide range of wavelengths, from 190 nm to 2500 nm, covering both the ultraviolet and visible spectra. Manufactured from high-quality synthetic quartz, this cuvette ensures excellent light transmission and optimal measurement accuracy.

The design features two polished walls that optimise light passage and minimise interference during analysis. The cuvette has a 10 mm light path with a tolerance of ±0.02 mm, ensuring consistent and reliable results. Its capacity of 3.50 ml is ideal for working with small sample volumes, and it comes with a plastic lid that protects the contents and prevents spills during handling or measurement.

The cuvette stands out for its chemical resistance, withstanding 6 MOL/L sodium hydroxide solutions for 24 hours without breakage or leakage. It also exhibits superior resistance to acids, tolerating 6 MOL/L hydrochloric acid solutions under the same conditions. It is also resistant to organic solvents such as ethanol, carbon tetrachloride, or benzene, which can be kept in the cuvette for 24 hours without causing breakage or leakage.

The reference is supplied in a pack of 2 units, making it a practical and efficient solution for chemical, biological, and pharmaceutical laboratories requiring precise and reproducible spectrophotometric measurements.

Light Path	Volume	Tolerance
1 mm	0.35 ml	± 0.01 mm
2 mm	0.70 ml	± 0.01 mm
5 mm	1.70 ml	± 0.02 mm
10 mm	3.50 ml	± 0.02 mm
20 mm	7 ml	± 0.02 mm
40 mm	14 ml	± 0.02 mm
50 mm	17.50 ml	± 0.03 mm

General Features of Spectrophotometry Cells

Cuvettes are manufactured by sintering their walls: a process involving the heating, without reaching the melting point, of powdered aggregates that are moulded under pressure.

The material is characterised by:
— Resistance to 6 mol/L sodium hydroxide (NaOH) solution kept in the cuvette for 24 hours without breakage or leakage.
— Resistance to 6 mol/L hydrochloric acid (HCl) solution kept in the cuvette for 24 hours without breakage or leakage.
— Resistance to organic solvents such as ethanol (C₂H₅OH), carbon tetrachloride (CCl₄), or benzene (C₆H₆), kept in the cuvette for 24 hours without breakage or leakage.

Maintenance

Spectrophotometric cuvettes are precision instruments and must be handled with care. It is recommended to clean and dry them immediately after use.

Do not store cuvettes in an outdoor corrosive atmosphere or leave the walls in contact with liquids for extended periods, as sediments or stains may form, rendering the cuvettes unusable.

To avoid scratches, the walls of the cuvettes should not come into contact with hard materials such as metal or glass.

To prevent breakage, fill the cuvette only so that the light beam passes through the liquid, allowing the liquid to expand into the remaining space as it heats up. If filled to the brim, gently place the cap so that any excess liquid can overflow and not force the cap, which could damage the cuvette.

Cleaning

Like optical glass, quartz is highly resistant to chemical compounds, with only hydrofluoric acid able to corrode its surfaces in a short period. Therefore, with some exceptions, acidic and alkaline solvents, including organic ones, can be used to clean the cuvettes.