stock solution
形容词(Adjective)
stock solution [British English] /ˈstɒk səˈluːʃn/ [American English] /ˈstɑːk səˈluːʃn/ 1. 母液的;备用的 2. 原液的;初始的名词(Noun)
stock solution [British English] /ˈstɒk səˈluːʃn/ [American English] /ˈstɑːk səˈluːʃn/ 1. 【化学】母液;备用液 2. 【制药学】基液 3. 【植物学】样品液词语辨析
stock solution 和mother solution 同义,都指备用液。词汇扩充
1. stock concentration 存储浓度 2. dilute solution 稀释液 3. concentrated solution 浓缩液 4. working solution 工作液 5. reagent 溶剂 6. solvent 溶剂近义词
- dilution 溶液稀释 - concentrated solution 浓缩液 - mother solution 母液 - reagent 溶剂反义词
- diluted solution 稀释液 - final solution 终溶液柯林斯词典
stock solution (noun) 1. a solution that is kept for a long period and is used for making other solutions 2. a solution of known concentration used in volumetric analysis牛津词典
stock solution (noun) a concentrated solution of a substance used to prepare solutions of lower concentration用法
- Prepare a stock solution of 10% sodium chloride. - The stock solution can be diluted to obtain the desired concentration. - Dilute the stock solution with water before use.相关的例句
- We prepared a stock solution of 1 M hydrochloric acid.(我们制备了1 M盐酸的母液。)
- The stock solution was diluted by adding water.(通过加水稀释了母液。)
- Prepare a 10% stock solution of glucose.(准备一份10%葡萄糖的备用液。)
- The stock solution was stored in a refrigerator.(备用液储存在冰箱中。)
- Add the required amount of solvent to the stock solution.(向母液中加入所需的溶剂。)
- Dilute the stock solution to the desired concentration.(将母液稀释至所需浓度。)
- Take 10 mL of the stock solution and add it to the reaction mixture.(取10 mL的母液加入反应混合物中。)
- The concentration of the stock solution was determined using a spectrophotometer.(使用分光光度计测定了母液的浓度。)
- The stock solution should be prepared fresh before each experiment.(每次实验前应制备新鲜的备用液。)
- Label the container with the name and concentration of the stock solution.(在容器上标明备用液的名称和浓度。)
- The stock solution is stable for up to six months if stored properly.(如果储存正确,备用液可以稳定保存六个月。)
- The stock solution is used as a reference standard for calibration.(备用液用作校准的参考标准。)
- Transfer 50 mL of the stock solution into a clean beaker.(将50 mL的母液转移到一个干净的烧杯中。)
- Dilute the stock solution to a final volume of 100 mL.(将母液稀释至最终体积为100 mL。)
- The stock solution can be stored in a tightly sealed container.(备用液可以储存在一个密封的容器中。)
- Measure out 10 mL of the stock solution using a pipette.(使用移液管量取10 mL的母液。)
- To prepare the working solution, dilute the stock solution 1:10 with water.(为了制备工作液,将母液以1:10的比例稀释。)
- The stock solution is highly concentrated and should be handled with care.(备用液浓度很高,应小心处理。)
- Always prepare a fresh stock solution when starting a new experiment.(开始新实验时,总是制备新鲜的母液。)