reagent bottle

简明释义

试剂瓶

英英释义

例句

1.Make sure to label each reagent bottle with its contents.

确保给每个试剂瓶贴上内容标签。

2.Please store the chemical in a clean reagent bottle.

请将化学品存放在干净的试剂瓶中。

3.The lab technician filled the reagent bottle with hydrochloric acid.

实验室技术员将盐酸倒入试剂瓶中。

4.You should never use a damaged reagent bottle for storage.

你绝不能使用损坏的试剂瓶进行存储。

5.After the experiment, clean the reagent bottle thoroughly.

实验结束后，请彻底清洗试剂瓶。

作文

In the world of chemistry, precision and safety are paramount. One of the essential tools that chemists rely on is the reagent bottle. A reagent bottle is a type of container used to hold chemical reagents, which are substances or mixtures used in chemical reactions. These bottles are typically made from glass or high-density polyethylene (HDPE) to ensure that they can withstand various chemicals without degrading. The design of a reagent bottle often includes a narrow neck and a secure cap, which helps to minimize the risk of spills and contamination.The importance of a reagent bottle cannot be overstated. In laboratories, where experiments are conducted under strict conditions, having a reliable container for chemical storage is crucial. For instance, when preparing solutions or conducting titrations, scientists need to measure precise amounts of reagents. A reagent bottle allows for easy pouring and dispensing of these chemicals, ensuring accuracy in measurements. Moreover, the labeling on a reagent bottle is vital for safety. Each bottle must clearly indicate its contents, including the chemical name, concentration, and any hazard warnings. This practice helps prevent accidents and ensures that all laboratory personnel are aware of the potential risks associated with the chemicals they are handling.In addition to their practical use, reagent bottles also play a role in maintaining the integrity of chemical compounds. Many reagents are sensitive to light, air, or moisture, and thus require appropriate storage conditions. By using a reagent bottle, chemists can protect these substances from degradation. For example, certain organic solvents need to be stored in amber-colored reagent bottles to shield them from UV light, which could otherwise cause chemical changes. Furthermore, the versatility of reagent bottles extends beyond just holding liquids. Some bottles are designed to accommodate solid reagents as well. These solid reagents might include powders or crystals that are vital for various reactions. The ability to store both liquid and solid forms of reagents in appropriate reagent bottles makes them indispensable in any laboratory setting.It is also worth noting that the size and shape of reagent bottles can vary significantly. Depending on the volume of reagent required for an experiment, chemists may choose from small, medium, or large bottles. This variety allows for flexibility and efficiency in the lab. For instance, small reagent bottles are ideal for storing rare or expensive chemicals that are used in minimal quantities, while larger bottles can be used for more commonly used reagents.In conclusion, the reagent bottle is a fundamental component of any chemistry laboratory. Its role in safely storing and dispensing chemicals cannot be underestimated. By ensuring that reagents are kept in suitable conditions, reagent bottles contribute to the overall success of scientific experiments. As we continue to advance our understanding of chemistry, the importance of proper storage solutions like the reagent bottle will remain critical to fostering innovation and ensuring safety in research environments.

在化学的世界中，精确性和安全性至关重要。化学家依赖的基本工具之一是试剂瓶。试剂瓶是一种用于盛放化学试剂的容器，试剂是指在化学反应中使用的物质或混合物。这些瓶子通常由玻璃或高密度聚乙烯（HDPE）制成，以确保它们能够承受各种化学品而不降解。试剂瓶的设计通常包括一个窄颈和一个安全盖，这有助于减少溢出和污染的风险。试剂瓶的重要性不可低估。在实验室中，实验在严格的条件下进行，拥有一个可靠的化学储存容器至关重要。例如，在制备溶液或进行滴定时，科学家需要测量精确的试剂量。试剂瓶允许轻松倒出和分配这些化学品，从而确保测量的准确性。此外，试剂瓶上的标签对于安全至关重要。每个瓶子必须清楚地标明其内容，包括化学名称、浓度和任何危险警告。这一做法有助于防止事故，并确保所有实验室人员都了解他们所处理的化学品可能带来的风险。除了实用用途外，试剂瓶还在保持化合物完整性方面发挥作用。许多试剂对光、空气或湿气敏感，因此需要适当的储存条件。通过使用试剂瓶，化学家可以保护这些物质不被降解。例如，某些有机溶剂需要存放在琥珀色的试剂瓶中，以保护它们免受紫外线的影响，否则可能导致化学变化。此外，试剂瓶的多功能性不仅限于盛装液体。有些瓶子还设计用于容纳固体试剂。这些固体试剂可能包括在各种反应中至关重要的粉末或晶体。能够在适当的试剂瓶中存储液体和固体形式的试剂，使它们在任何实验室环境中不可或缺。值得注意的是，试剂瓶的大小和形状可以有很大不同。根据实验所需的试剂量，化学家可以选择小、中或大瓶子。这种多样性使得实验室的灵活性和效率得以提高。例如，小型试剂瓶非常适合存储少量使用的稀有或昂贵化学品，而较大的瓶子则可用于更常用的试剂。总之，试剂瓶是任何化学实验室的基本组成部分。它在安全存储和分配化学品方面的作用不容小觑。通过确保试剂在合适的条件下保存，试剂瓶为科学实验的整体成功做出了贡献。随着我们继续推进对化学的理解，像试剂瓶这样的适当存储解决方案的重要性将继续对促进创新和确保研究环境的安全性至关重要。