shanghai longbang industry co.,ltd
Country: China (Mainland)
Business Type: Trading Company
1,4-Piperazinediethanesulfonic acid(PIPES)CAS NO.: 5625-37-6
Potassium 6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-DioxideCAS NO.: 55589-62-3