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Nanjing Superfit I&E Co., Ltd
Sep 27 , 2020
Nanjing Superfit I&E Co., Ltd, one of Nanjing core foreign enterprises, is a manufacturer of Medical Products and Hot water bottle with well-equipped testing facilities and strong technical force. We focus on quality upgrading and brand making and expand all over the world including Europe, USA, Japan, Korea, and other Southeast Asian and Pacific regions. With our abundant experience in i...
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How to Determine Calibration Frequency for Pipettes in the Lab
Dec 15 , 2020
Since the silent and random failures of Eppendorf Ergonomic Pipette, the most important aspect of pipette quality control is to maintain a calibration frequency with sufficient reliability. Here are the step-by-step guidelines for you to use. 1.Gravimetry is a calibration technique in which the weight of a liquid is measured on an analytical balance. However, this method will hinder frequent calib...
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Washing your hands with a surgical scrub brush
Jan 05 , 2021
Many diseases are spread by not washing hands with soap or clean running water. Hands are the easiest way to spread bacteria, and a small number of them are harmless, nonpathogenic microorganisms, which are usually found on human skin. Some bacteria survive on the surface for hours and can enter the eyes, nose, and mouth by hand. Therefore, keeping hands clean is essent...
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How To Find Reliable Overseas Suppliers
Jan 19 , 2021
A reliable supplier is one of the key factors for your business development. As we all know,cost saving is one of the main advantages for overseas procurement. Many foreign suppliers and manufacturers provide services at competitive prices, especially in low-cost areas. For enterprises with tight budget, choosing overseas suppliers is a good way to maximize profits. Besides the cheaper unit price,...
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How Does An Oxygen Concentrator Work?
May 18 , 2021
Oxygen Concentrator Machine is a medical device to help people with low oxygen content in the blood. They are powered by plugging devices into power outlets or using batteries. If a battery is used, it needs to be plugged into a power outlet for charging. Most concentrators also come with adapters, so you can use the device while driving. The oxygen generator receives the air, purifies it, an...
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What Test Tube Should Be Used for Low Temperature Preservation of Samples
Jun 01 , 2021
Cryopreservation, the preservation of biomaterials at a sufficiently low temperature to prevent cell division while maintaining integrity and stability, is the basis of modern biological experiments. In addition to the selection of equipment and methods, the selection of appropriate storage tubes is equally important for success. Proper use and low-temperature preservation ensure that the material...
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Why Your Label Comes off the Freezing Tube
Jun 08 , 2021
Low temperature and frozen storage of sensitive samples may present challenges. Samples that need to be stored in extremely cold conditions need to be properly and carefully labeled to maintain sample integrity, but labeling under these conditions can be tricky. Your test tube and cryogenic or frozen label may need to withstand liquid nitrogen, temperatures as low as - 196 centigrade, and laborato...
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Types and Advantages of Inoculating Rings and Cell Spreaders
Jun 15 , 2021
Types and Advantages of Inoculation Rings and Cell Spreaders Laboratory technicians and researchers have to plant and streak dozens of samples every day for storage and diagnosis. They have to be very careful when extracting materials from samples to prepare cultures for clinical testing or diagnosis. Depending on the way a microbiologist works and the tasks involved, he or she may use one, two, o...