Furniture boutique:
The rise of the classical furniture boom has made the old furniture that once fell in the old-fashioned market follow the "baby". People are rushing to "snap" these old furniture, which are both practical and collectible.
However, the collection should also pay attention to the health hazards in these old furniture. After all, most of these old furniture are old and often wandering around, and it is easy to produce all kinds of pollution, such as biological pollution of the original conditions of use, contamination of various parasites such as eggs and mites in wood. >>>>Editor's recommendation: private space can not invade six kinds of women VS six kinds of wardrobe
The first trick: get the outdoor open space, use the natural sunlight to achieve the dehumidification effect, but also remove the musty smell caused by the age. It is worth noting that it is forbidden to expose to the sun in the hot sun, so as not to cause the furniture to crack.
The second measure: use a high-powered blower to remove the floating dust and dirt on the surface of the old furniture, but avoid rubbing with a damp cloth, otherwise it will cause damage to the furniture paint surface.
The third measure: You can apply disinfectant water to kill the eggs in the old furniture. It is worth noting that it is best to dilute a small amount of disinfectant with water, immerse a piece of cotton cloth in it, wring it out completely, and then wipe it.
The fourth measure: some old furniture will have cement paste, paint and other adhesives, which can be removed by physical means, such as fine knife scraping and grinding.
The fifth measure: If you do not intend to retain the original paint, you can also rinse with water. In the deeper scales such as sputum and sputum, you can rinse with alkaline water.
Yongyue cryo vials are made of medical grade polypropylene (PP) and have no endotoxin. They are disposable laboratory consumables specially used for storing biological samples.
The anti-slip texture of the cap and body is easy to screw cap.
The tube cap has an O-ring built-in gasket to prevent liquid leakage.
The cryo tube is suitable for ultra-low temperature refrigerators, and the tolerance temperature is -86~121 °C, and it can be repeatedly frozen and thawed.
In the gaseous state of liquid nitrogen, it can withstand low temperature to -167 ℃.
According to different requirements, there are ordinary grade and PCR grade. PCR grade products are free of DNase, RNase, endotoxin and foreign DNA. Sterilized by gamma irradiation, sterile.
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