Determination of pantothenic acid in compound premix - high - pressure liquid chromatography 复合预混合饲料中泛酸的测定高效液相色谱法
3.
< uk > other factors of the complex were later shown to be nicotinic acid , pantothenic acid , vitamin , biotin and folic acid . < / uk > < uk >后来证明这复合体的其他因子是烟酸、泛酸、维生素、生物素和叶酸。 < / uk >
4.
High gade dye - acid brilliant blue 6b , dye - intermediate - 2 , 4 - disulfonic benzaldeyde , 4 - chloro - 2 - amino phenol - 6 - sulfonec acid , 0 - chloro - p - nitroaniline , benzaldehyde - 0 - sodium sulphonate etc obtained prizes from state and province , its qualit are almost equal to same kinds of products made in sandoz co . of swiss , bayer and hoechst co . of germany , the new product - dimethyltin - bis iso - octhl mercaptoacetate and methyl - tri iso - octyl mercaptoacetate plastic stabilizer was developed in 1997 , it has filled in the gaps in the fields of scince and technology of domestic , it passed the shandong science committee of technology appraise , the quality indexare equal or exceed the same kinds of products made in u . s . a , another new product feeding additive - d - pantothenic acid calcium salt was developed in 1996 , its quality are equal to the same kinds of product made in advanced countries , annual outputs are more than 100mt 高档染料酸性艳蓝6b染料中间体2 ， 4 -二磺酸笨甲醛茜素4 -氯- 2 -氨基苯酚- 6 -磺酸邻氯对硝基苯胺脱氢硫代对甲苯胺双磺酸等均获国家级优秀新产品奖和省科技进步二等奖，产品质量分别达到瑞士山道士西德拜尔赫斯特等公司同类产品水平公司1997年开发的塑料稳定剂-甲基锡产品为又一填补国内空白的高新技术产品，产品当年通过省科委技术鉴定，各项质量指标分别达到或超过美国同类产品水平。
