The product filled in the gaps in china , the quality has reached the same product level made by hoechst co . of germany , the annual output is100 tons 该产品填补国内空白，生产工艺先进，质量稳定可靠，已达到西德赫斯特公司同类产品水平。
2.
In that case , dankong has established a long term business relations with basf , dystar , sanofi , merck , hoechst , chemo and other top companies 以及安全生产许可证废水废气达标排放和清洁生产审核验收，实现了企业效益社会效益生态效益的三统一。
3.
The dna electrochemical sensor was prepared by self - assembling the designed hepatitis b virus dna specific probe on the surface of au electrode together with hoechst 33258 as electro - active indicator 利用自组装单分子膜法，将人工合成的乙肝病毒单链dna片断作为特异性探针固定在金电极表面，结合电活性指示剂hoechst33258构成dna电化学传感器。
4.
Materials and methods the mouse , golden hamster and human sperm were incubated with endotoxin in different concentration for different time to get capacitation , respectively , and ar was induced by progesterone after capacitation , then the rates of capacitation and ar were detected by chlortetracycline ( ctc ) and hoechst 33258 fluorescent staining method . the medium was with endotoxin in different concentration in sperm - oocyte fusion step during ivf , then the fertilization rate was observed . the 1 - cell , 2 - cell and zona - free 2 - cell mouse embryos were incubated in the medium with endotoxin , then the rate of blastocysts was recorded 方法取小鼠精子10份、金黄地鼠精子6份、人新鲜精液标本10份及人冷冻精液标本9份，分别与不同浓度内毒素共孵育进行体外获能和孕酮诱导的顶体反应，应用金霉素和dna结合的荧光染料hoechest33258双重荧光染色法检测精子的获能率和顶体反应率；小鼠体外受精实验的精卵结合环节培养液中加入不同浓度的内毒素，观察受精情况并记录受精率；取小鼠1 -细胞胚胎、 2 -细胞胚胎和去卵透明带2 -细胞胚胎，与不同浓度内毒素共孵育进行体外培养，观察体外发育情况并记录囊胚率。
5.
Prior to his employment with us , mr . tsang held key positions in finance and treasury at multinational corporations such as basf and hoechst . prior to that , he worked in global commercial banks in the united states and held managerial positions in merchant banking and corporate finance , credit policy , credit risk rating as well as strategic planning 加入本集团之前，曾先生曾在basf及赫斯特等跨国企业担任财务及资金管理要职，早前亦曾在美国的国际商业银行担任管理要务，参与商业银行企业融资信贷政策信贷风险评级和策略性规划工作。
6.
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。
