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- Objective:A UPLC-ESI-MS/MS method was developed for the determination of oxytetracycline,tetracycline and chlortetracycline residues in meat. 目的:建立超高效液相色谱-电喷雾串联四极杆质谱快速测定畜、禽肉中土霉素、四环素、金霉素的方法。
- Determination of Oxytertracycline, Tetracycline, Chlortetracycline Residues in Milk Products by Reversed-Phase High Performance Liquid Chromatography 反相高效液相色谱法测定乳制品中土霉素、四环素和金霉素残留量
- Chlortetracycline residues 金霉素残留
- A trademark used for chlortetracycline. 金霉素用作氯四环素药品的商标
- Objective Developing a method for determination of residues of tetracyclines, oxytetracycline, chlortetracycline and metacycline in the milk. 目的建立牛奶样品中四环素、土霉素、金霉素、美他环素药物残留量的测定方法,进一步探讨四环素类药物的电喷雾质谱规律。
- Crop residues are left on the surface. 作物的残根留在地面。
- It is required to remove the residues of OA fluxes. 清除有机酸助焊剂的残留物是必须进行的。
- Both the R groups are alkoxy residues. 两个r基团都是烷氧基。
- If you are an angel wing that residues. 如果你是那个残翼的天使.
- Residues of pesticides can build up in the soil. 残余的杀虫剂会在土壤中积淀起来。
- ALLERGY WARNING: May contain sulfite residues. 可能含有亚硫酸盐残留。
- chlortetracycline residue 金霉素残留
- Human pancreatic ribonuclease has 128 amino acid residues. 人的胰腺核糖核酸酶有128个氨基酸残基。
- All organic and metallic residues on the wafers must be removed. 片子上所有的有机和金属残留物均必须清除。
- The residues may be correlated with the radiational input. 余差可以与辐射输入数相关。
- The range of peptide size is smaller than20 residues. 初步之分析结果显示脯胺酸、胺酸以及天门科醯胺出现之频率最高。
- Analysis of several pesticide residues in B. Chinensis L. 青菜中多种农药残留量的分析方法。
- The helix makes a complete turn every 3. 6 residues. 每个3.;6个残基;螺旋正好转一圈。
- The results showed 36 Trp residues and 12 of them were modified. 在含脲的体系中可修饰36个色氨酸残基; 在不含脲的缓冲体系中可修饰12个色氨酸残基。
- TR: tapetal residues;E: exospore;P: perispore;G: globule. 成熟孢子壁近极面的横切,其附近可见小球;