What are the technologies of blood glucose test paper?

Blood glucose test paper is mainly composed of oxidase and dehydrogenase, among which dehydrogenase technology is not interfered by oxygen molecules, but there are many other interference factors, which are relatively unstable; Oxidase technology is more mature and stable, but it is interfered by oxygen molecules; Many test papers in the market use oxidase technology, such as small sugar medical blood glucose test paper, the test paper tube is made of environmentally friendly light-shielding sealing material, and there is a drying module inside the bottle cap to keep the test paper dry and avoid the interference of oxygen molecules; The validity period of the test paper is 24 months (generally 18 months), in which the independent test paper can be used until the validity period, and the barreled test paper must be used up within 6 months after opening the bottle (generally 3 months).