What kind of performance does medical tape need? 1. Need higher adhesion: Medical tape is mainly used for the fixation of materials in surgery, the treatment of wounds, and the fixation of infusion ne...
One is similar to the colloidal gold test paper commonly used in influenza virus testing. Colloidal gold test paper, in fact, is to use a colloidal form of gold to label biomacromolecules, and fix it ...
COVID-19 There have been more than 300 million confirmed cases of new coronary pneumonia worldwide, posing a huge threat to global public health security. In order to meet the requirements for rapid t...
Novel coronavirus antigen detection can directly detect whether human samples contain novel coronavirus, the diagnosis is rapid and accurate, and the requirements for equipment and personnel are low. ...
On November 26, the World Health Organization listed the SARS-CoV-2 variant strain B.1.1.529 as a variant strain that "requires attention" and named it after the Greek letter "Omicron" (Ο). One month ...
1. Discovery and prevalence of Omicron variants On November 9, 2021, a novel coronavirus B.1.1.529 variant was detected for the first time from case samples in South Africa. In just 2 weeks, this vari...
How to distinguish between Delta, Omikron, general Corona Virus Disease 2019, and cold symptoms? The most common symptom of Corona Virus Disease 2019, which is easily distinguishable from other diseas...
·What is an early pregnancy test? Early pregnancy test strips, pregnancy test sticks, pregnancy test strips, etc. are collectively referred to as early pregnancy detection reagents. Its function is to...
Possible. The principle of early pregnancy test strips is to detect whether there is HCG (chorionic gonadotropin) in the urine. When a woman is pregnant, the placenta produces this glycoprotein hormon...
How to choose a paper bag? What's in the paper bag? I believe many people are still confused. Today, I will talk with you about several kinds of paper for making paper bags and how to choose a paper b...
Paper is one of the basic office supplies, and this shopping guide gives you some advice, some tips, and some tips to choose the best paper for you. 1. Know the format of the paper Paper format A5 (14...
Office workers are one of the people who use A4 copy paper most frequently, and its quality directly affects the work efficiency and the aesthetics of the text. How to choose a copy paper that has exc...
