Soak seeds for 1 day before sowing, soak seeds with warm water at 55-56 ° C (two open and one cool), stir with a wooden stick to 30 ° C, then soak for 4-8 hours, then soak seeds in 10% concentration of trisodium phosphate solution. 20-30 minutes, to pass the virus to prevent viral diseases, of course, the seeds of the seed coating agent can be soaked without warm soup, the seeds soaked in the seeds are washed out and dried to remove the moisture of the epidermis, and then wrapped in soft cotton cloth. - germination at 30 ° C, about 10 hours when the bud is 2-3 mm long and then sown. For winter and spring seasons, seed germination or sprouting should be treated at 0-1 °C for 24-48 hours before planting, which is conducive to tidy emergence and improve the cold resistance of the plants. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
Carbomer is an acrylic resin obtained by cross-linking pentaerythritol with acrylic acid. It is a very important rheological regulator. After neutralization, carbomer is an excellent gel matrix, which has important applications such as thickening suspension. According to the dry product calculation, including carboxylic acid group (-cooh) should be 56.0 % ~ 68.0%.
Common carbopol series include: Carbopol 940, 941, 934, 1342, 980, ETD 2020, AQUA sf-1, Ultrez 21, Ultrez 20, etc.
Carbomer,Carbopol,Carbopol 940, Carbomer 940, Carbomer 980, acrylic acid Xi'an Gawen Biotechnology Co., Ltd , https://www.ahualynbio.com