LABORATORY FREEZER
A laboratory freezer is a specialized unit used to store biological samples, chemicals, reagents, and vaccines at low temperatures, typically ranging from –20°C to –80°C. It ensures sample stability and prevents degradation. Laboratory freezers are essential in research, clinical, and pharmaceutical settings for long-term preservation and safety.
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A COD digestion unit is a laboratory device used to measure the Chemical Oxygen Demand (COD) of water or wastewater. It heats samples with a strong oxidizing agent (usually potassium dichromate in sulfuric acid) at 150°C for two hours. This process oxidizes organic matter, indicating pollution levels. It’s essential for water quality analysis in environmental monitoring.
A magnetic stirrer hot plate is a common laboratory device used to heat and stir liquids simultaneously. It consists of a flat heating surface and a rotating magnetic field that spins a magnetic stir bar placed inside the liquid.
A Flash Point Tester is an instrument used to determine the flash point of a liquid—the lowest temperature at which it emits enough vapor to ignite in air when exposed to an ignition source. This property is critical for assessing the flammability and fire hazard of fuels, solvents, oils, and other chemicals.
Front-loading, bench-top autoclaves available in 7 sizes with chamber capacities ranging from 23 to 200 l. Compact on the outside but with ideal chamber capacities inside. Each size has an optimal loading capacity for most standard media bottles and Erlenmeyer flasks.
An oil distillation kit is a laboratory setup used to extract and purify essential oils or separate oil mixtures based on their boiling points through the process of distillation.
FTIR (Fourier Transform Infrared Spectroscopy) is an analytical technique used to identify organic, polymeric, and some inorganic materials. It works by measuring how a sample absorbs infrared (IR) light at different wavelengths. The resulting spectrum represents the molecular fingerprint of the material, showing characteristic peaks corresponding to specific chemical bonds.
A water distiller is a device used to purify water by boiling it into steam and then condensing the steam back into liquid. This process removes impurities such as salts, heavy metals, microorganisms, and most chemicals. Distilled water is often used in laboratories, medical settings, and for appliances like steam irons where mineral-free water is required. Although effective, distillation is slower and more energy-intensive compared to other filtration methods.
An incubator is a laboratory device used to maintain a controlled environment with specific temperature, humidity, and sometimes COâ‚‚ levels. It is essential for the growth of microorganisms, cell cultures, and eggs in biological and medical research. Incubators ensure stable conditions for experiments requiring consistent incubation over a set period.
A fat analyzer is a laboratory instrument used to determine the fat content in food and feed samples. It typically operates using solvent extraction methods like Soxhlet or automated systems. The analyzer extracts fat from the sample, then measures and calculates the percentage of fat present. It’s essential in quality control, nutrition labeling, and food research.
A UV-Vis Spectrophotometer is an analytical instrument used to measure the absorbance or transmittance of a sample in the ultraviolet (UV) and visible (Vis) light spectrum (typically 190–800 nm). It is widely used to determine the concentration of substances in solution based on Beer-Lambert’s Law.
A laboratory chiller is a cooling device used to maintain a constant low temperature for laboratory instruments or processes. It works by circulating chilled fluid (like water or glycol) through equipment such as rotary evaporators, condensers, lasers, or reactors to dissipate heat.
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