Every sector has a part to play in reducing carbon footprint and impact on the environment. But how can laboratories take this approach when the industry produces higher emissions than the automotive industry. Plus, with the healthcare sector contributing around 4.4% of global gas emissions – it can present challenges. The key here is taking the first steps and making [...]

A pH meter is an instrument used to measure the pH value of a solution. The use of a pH meter can better control the chemical reaction to achieve the purpose of improving productivity, product quality and safe production. pH meters are widely used in environmental protection, sewage treatment, scientific research, pharmaceuticals, fermentation, chemical industry, aquaculture, tap water and other [...]

The difference between A2 and B2 of the Class 2 biological safety cabinets is that the exhaust airflow of the A2 type safety cabinet is discharged back to the room after high-efficiency filtration, and the exhaust airflow of the B2 type safety cabinet is discharged outdoors after high-efficiency filtration. 1. Since the two types of Class 2 biological safety [...]

Labs invariably have a large variety of biological samples, reagents, and solutions that need to be properly stored, for the short or long-term. However, the optimal storage temperature for a given sample can vary depending on its intended use, suspension buffer, and duration. With limited lab space and operating costs, good storage practices are an invaluable asset to any lab. [...]

A muffle furnace, also known as a retort furnace, is a piece of oven-type equipment that can reach high temperatures. It usually works by putting a high-temperature heating coil in an insulating material. The insulating material effectively acts as a muffle, preventing heat from escaping. How does a muffle furnace work? A Muffle furnace allows rapid high-temperature heating, recovery, and [...]

1. According to the principle of sterilization and disinfection, dental instruments are divided into three categories. 2. After the instrument is used, it should be sorted initially, soaked in the maintenance solution, and waited for cleaning. 3. Cleaning personnel wear gloves and masks, use brushes and clean water to clean saliva and pollutants on the surface of the equipment, or [...]

What is the Kjeldahl method? The Kjeldahl method (the industry standard test used to routinely measure the crude protein content of foods) measures the total nitrogen content of a food, which is then used to estimate the crude protein content by applying a conversion factor to the result. The Kjeldahl method is widely used internationally and is still the [...]

A particle size analyzer is an analytical instrument that measures, visualizes and reports a particle size distribution for a given particle or droplet population. Particle size analyzers play an important role during process development and quality control of particle systems in order to develop efficient processes and achieve high final product quality. Traditionally, sampling and offline particle size analyzers (laser [...]

Working Principle For Coagulation Analyzer What is coagulation? Coagulation is the process by which a blood clot is formed in order to stop bleeding. It involves two main pathways – extrinsic and intrinsic pathways. The extrinsic pathway is initiated by tissue factor produced as a result of damaged blood vessels. Coagulation Analyzer A blood coagulometer is an analyzer used [...]

A fume hood is typically a large piece of equipment enclosing five sides of a work area, the bottom of which is most commonly located at a standing work height. Two main types exist, ducted and recirculating (ductless). The principle is the same for both types: air is drawn in from the front (open) side of the cabinet, and [...]