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- Methods:The Osthol was used as internal standard compound,the HPLC method was used to establish the fingerprint of 20 batches of Angelica pubescens Maxim.f.in different region. 方法:采用高效液相色譜法,以蛇床子素為參照,建立20個(gè)不同地區獨活藥材的指紋圖譜。
- Analytical condition were as follows, column: 10% modified polyethylene glycol 20M on acid washed 201, 2m column with 3 mm i. d., FID as detector, phe-nylmethyl ketone as internal standard compound. 以10%25改性聚乙二醇20M為固定液，苯乙酮為內標物，氫火焰離子化檢測器，內標法定量分析異辛酸。
- Methods: The Osthol was used as internal standard compound, the HPLC method was used to establish the fingerprint of 20 batches of Angelica pubescens Maxim. f. in different region. 方法：采用高效液相色譜法，以蛇床子素為參照，建立20個(gè)不同地區獨活藥材的指紋圖譜。
- The internal standard was maprotiline. 內標為馬普替林 ;
- The kilogram is the international standard of weight. 公斤是國際通用的重量標準。
- Using DB- FFAP Wide Bore capillary column and n-propanol as internal standard. 采用DB-FFAP大口徑毛細管柱,以正丙醇為內標進(jìn)行定量。
- The kilometreis the international standard. 千米是國際通用的標準。
- The infrared spectra (IRS) of the gallstone are compared with IRS of standard compound sample. 比較標準化合物樣品的紅外光譜,分析人體膽結石的成分。
- It means "International Standard Serial Number". 它的意思是“國際標準期刊刊號”。
- It conforms to the international standard. 它符合國際比賽標準要求。
- METHODS The concentration of chloramphenicol,metronidazole and borneolum in the compound chloramphenicol vaginal suppository was determined by HPLC and gas chromatography internal standard method. 方法復方氯霉素陰道栓中氯霉素、甲硝唑含量采用高效液相色譜法測定;冰片含量采用氣相色譜內標法測定;
- We find your machine tools up to the international standard. 我們認為貴公司的機床達到了國際標準。
- We found your machine tools up to the international standard. 我們認為貴公司的機床達到了國際標準。
- Convert customer BOM into internal standard format， then apply for internal Material Part No. in system. 將客戶(hù)提供的bom作內部格式標準化，并在系統中申請內部物料號。
- Records required by this International Standard (see 4. 本標準所要求的記錄(見(jiàn)4。
- Documented procedures required by this International Standard. 本國際標準要求的文件化程序
- How Far Is the Scrap Cars'Recycling to the International Standard? 報廢車(chē)回收離國際化標準還有多遠?
- International standard document of office management II. 行政辦公管理國際通用規范文本2。
- These symbols are all internationally standardized. 這些信號是全部國際標準化的。
- Levitt takes a step toward international standards. 財務(wù)與會(huì )計，2000；2：9-11；胡英明。
