The nitrogen blower is best used in a fume hood

Shanghai Haozhuang Instrument Co., Ltd. develops the LNB brand nitrogen blower, which is energy-saving and environmentally friendly, leading the country. Nitrogen Blow Dryer (Termovap Sample Concentrator) is also known as: nitrogen concentrator, nitrogen purge, nitrogen blow concentrator, abbrevia ......Reading more

Glassware washing method

Cleaning glassware is a prerequisite for obtaining correct results in the experiment. Therefore, cleaning glassware is an important preparation before the experiment. The cleaning method varies according to the purpose of the experiment, the type of utensil, the items contained, the type of detergen ......Reading more

Evaluation: Gu's 1896 leather sofa makes the most p…

Evaluation staff: Qingqing and Mumu, editors of this website Evaluation product: Gujia home leather sofa Product model: 1896-1 1. The first impression of the evaluation: the shape is heavy and generous, suitable for modern home decoration style The sofa is an important embodiment of the ......Reading more

Facilities Raw Materials - Analysis of Properties of Po…

Polypropylene (PP) is a semi-crystalline thermoplastic. With high impact resistance, strong mechanical properties, resistance to a variety of organic solvents and acid-base corrosion. Widely used in the industry, it is one of the common polymer materials. Australian and Canadian plastic coi ......Reading more

The constant temperature and humidity incubator produce…

Shanghai Haozhuang Instrument Co., Ltd. developed the LNB brand constant temperature and humidity chamber, which is energy-saving and environmentally friendly, leading the country. Product use: Constant temperature and humidity incubator is used for aerospace products, information electronic instr ......Reading more

The Swiss Federal Technical University invented a new m…

According to the international "Applied Chemistry" magazine, the Swiss Federal Technical University has recently developed a new method for rapid detection of food quality. This method of rapid analysis of food surface and composition is not only suitable for food quality control, but al ......Reading more

The daily application and maintenance of ultrasonic cel…

Shanghai Haozhuang Instrument Co., Ltd. develops the LNB brand ultrasonic cell crusher, which is energy-saving and environmentally friendly, domestically leading, with quality assurance and best quality. Ultrasound is an elastic mechanical wave in the material medium, it is a form of wave, so it c ......Reading more