Osmolality is an important indicator of the homeostasis of the biological internal environment, and plays an important role in biological processes such as diffusion and transport of substances in organisms. It is of great significance for the study of water-salt metabolic balance, evaluation of renal dysfunction, monitoring of changes in critical surgical conditions such as diabetes mellitus, as [...]
Mixing is one of the most commonly used processes in the laboratory. Excellent mixing performance can only be achieved if the right mixing system is configured for the desired application. Scitek has been a leader in the design and development of laboratory technology for nearly 40 years and offers a full line of overhead stirrers for a wide [...]
Gas chromatograph is an instrument for qualitative and quantitative analysis of complex mixtures of multiple components using chromatographic separation and detection techniques. It can usually be used to analyze organic substances in soil that are thermally stable and have a boiling point not exceeding 500°C, such as volatile organic compounds, organochlorines, organophosphates, polycyclic aromatic hydrocarbons, phthalates and so [...]
We can not live without water, if a considerable number of organic pollutants exist in the water, will directly affect the quality of the water body, causing harm to our life and production. Therefore, the monitoring of water and wastewater, more and more people's attention, in which the detection of total organic carbon (TOC) content in the water [...]
Over the years, defibrillation has saved millions of lives. Initially, defibrillation was monophasic, but biphasic defibrillators became the norm as technology evolved. The main purpose of this article is to compare the differences between these devices.Is Monophasic defibrillator better than biphasic? Read on to learn more. Biphasic Defibrillators Display: How to identify monophasic and biphasic defibrillators Based on [...]
What is a laboratory UV transilluminator A UV transilluminator is a standard piece of equipment used to analyse and observe DNA, RNA and proteins. It usually consists of an ultraviolet (UV) or visible (blue or white) light source, a glass viewing surface, and a UV-blocking or amber filter cover. How does a laboratory UV transilluminator work A transilluminator [...]
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 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 [...]
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 [...]
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