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Fluorescence spectroscopy is a research method for analysing substances based on studying the fluorescence properties of a sample for the quantitative measurement of chemical products. What is fluorescence? Fluorescence is a type of luminescence caused by the excitation of a molecule by a photon, which puts it in an electronically excited state. Fluorescence spectroscopy uses a beam of [...]
A freezing point osmometer is a specialized instrument used to measure the osmolality of a liquid sample. Osmolality refers to the concentration of solute particles in a solution and is an important parameter in various scientific and medical applications. By using the principles of freezing point depression, a freezing point osmometer can accurately determine the osmolality of a [...]
A spectrophotometer is a scientific instrument used to measure the intensity of light at different wavelengths. The instrument is commonly used in fields such as chemistry, biochemistry and environmental science. It can analyse the concentration of a substance in a sample based on its absorbance or transmittance. But how does a spectrophotometer work? What is a visible spectrophotometer? [...]
A high-quality liquid nitrogen tank is essential if you're looking for an efficient and reliable way to store and use liquid nitrogen in your lab. Whether used for cryopreservation or sample cooling, these tanks play an important role in scientific and industrial applications. In this blog, we'll detail the benefits, key features, and safety tips for using liquid [...]
SCITEK will participate Arab Lab Dubai in September this year. Welcome to communicate face-to-face about products and orders on site. Exhibition information: Arab Lab Time: 2024.9.24~9.26 Address: Dubai World Trade Center Booth number: S3-916
Scitek Global is attending Medic East Africa in Kenya Medic East Africa Time: 2024.9.4-2024.9.6 Booth No.: 1.G62 Address: Harambee Avenue Nairobi,Kenya
Difference between Class B and Class N autoclave? Autoclaves, also known as steam sterilisers, play an essential role in the sterilisation of instruments. There are many types of steriliser, with Class B and Class N being the two most commonly used. In this article from Scitek, we will provide you with a simple and clear explanation of the [...]
Total Organic Carbon (TOC) concentration is one of the most important screening parameters in the environmental analysis of water. The higher the value of organic carbon in the water, the higher the content of organic matter in the water. Therefore, organic carbon can reflect the degree of organic matter pollution in the water body. TOC Analyzers are fast, [...]
Many experiments require aseptic operation without any contamination of bacteria. Therefore, it is necessary to sterilise and disinfect the laboratory instruments, culture media and experimental environment before starting the experiments. Autoclaves are the most common sterilisation equipment in laboratories, with the advantages of being harmless to operators, fast sterilisation and easy to monitor. Autoclave machines are widely used [...]
Many experiments have very stringent water quality requirements, and the level of water treatment varies depending on the experiment's needs. If you want your water to be clean enough to ensure that it meets the requirements of your experiment, several methods can help you remove small impurities from your water. The most common method used in laboratories is [...]
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