الوصف

[Usage]
1.Add 0.5~1 part of water-soluble silicide agent into **0 parts of deionized water to prepare 0.**1% aqueous solution, and mix well.
2. Soak the test tube in the above solution and take it out after a short stay.
3. Drain the solution downward, put it in the oven and dry it at *5 ~ **5 ƒ.
[Special storage conditions and methods] Sealed storage under normal temperature and pressure.
[Precautions]
1. The water-soluble silicide agent is a polymer methylpolysiloxane copolymer, which has hydrolytic stability. During the siliconization and preparation of test tubes, the test tubes, containers and gauges should be kept clean. It can be prepared directly with deionized water, easy to make and low cost.
2. In view of the differences in products, technologies and environments of various enterprises, a small batch test should be conducted before the mass use of this product.
[Validity] When stored unopened at *5ƒ or below, the product has a shelf life of *0 months from the date of production.