低分子多硫酸化硫酸皮肤素
low molecular weight poly-sulfated dermatan sulfate
多硫酸化硫酸皮肤素
poly-sulfated dermatan sulfate
负载硫酸催化剂
upported sulfuric acid catalyst
预硫化催化剂
presufided catalyst
presulfurization catalyst
碳酸钠催化剂
sodium carbonate catalyst
废氢化催化剂
waste hydrogenated catalyst
硅氢化催化剂
Hydrosilylation ca-talyst
hydrosilylation catalyst
hydrosilylation catalysts
acrylate terpolymer
30%亚硫酸氢钠溶液
30% sodium bisulfite solution
4-3-甲基－1-咪唑－1-丁基磺酸硫酸氢盐
4-3-Methyl-1-midazolio-1-butanesulfonic acid hydro