Equipment

It is used for studying the structural and thermodynamic properties of biological molecules (proteins, amino acids, nucleic acids), as well as for evaluating the optical properties of amino acids. It allows monitoring changes in the secondary and tertiary structures of proteins, nucleic acids, and other molecules, as well as understanding how they respond to thermal or chemical factors.

The spectrometer is compact for ease of use and provides high precision. It is intended for molecular structural analysis and is applied for:

• Monitoring chemical reactions,
• Analysis and verification of molecular structures,
• Controlling synthesis and processes.

The microscope is designed for studying animal and plant samples and preparations using fluorescence and various illumination methods. It allows:

• Observing and analyzing samples with special illumination via fluorescence, which is particularly used for studying cellular structures,
• Using the bright-field method for studying samples with standard illumination,
• Using the phase-contrast method, which makes thin or transparent samples clearly visible,
• Selecting objectives according to user requirements.

It consists of three different objectives, ultraviolet and luminescent filters, a color camera, and a modern monitor.

• Control via LCD display and touch buttons,
• Maximum weighing capacity: 81 g,
• Precision: 0.01 mg (0.00001 g),
• Repeatability and linearity error: 0.03 mg,
• Stabilization time: 3 seconds,
• Calibration: internal,
• Five-sided fully transparent draft shield chamber.
   

Used for qualitative and quantitative determination of substances absorbing in the ultraviolet and visible regions.

Main features:

• Single-beam system providing high precision,
• Light sources: halogen and deuterium lamps,
• Range: 190–1100 nm,
• Photometric accuracy: ±0.5%,
• Data collection via USB interface.

Used for analyzing the fluorescent properties of samples in biological, pharmaceutical, food safety, and materials research. Operates with a xenon lamp, providing high sensitivity for both quantitative and qualitative analysis.