Product features

Gas washing bottle is made of high-quality borosilicate glass, which has good chemical stability and corrosion resistance, and can maintain stable performance in various chemical experiment environments. It has good transparency, allows the experimenter to clearly observe the washing process of the gas in the washing bottle and the changes in the washing liquid.

The durability of the glass material makes the gas washing bottle highly durable, able to withstand certain pressure and impact, and less prone to breaking or damage. The straight-tube gas washing bottle has a matte-finish upright cylindrical body, which has a simple and stable shape, makes it easy to place and use. Meanwhile, the matte-finish design can seamlessly fit with the bottle stopper, ensures that the gas will not leak during the washing process in the bottle. The bottle mouth has a spherial shape hollow core stopper, and the upper end of the hollow core stopper is welded with two curved support tubes, which improves the gas washing effect and makes the gas discharge process more stable. If one time gas washing is not up to the requirements of the analysis testing, another gas washing bottle can be connected, and different washing solutions can be placed in the bottle for continuous washing until the gas washing meets the requirements of the analysis testing. There are various specifications and models available for selection to meet the demand for gas washing volume in different experimental or production scenarios.

Gas washing bottle Drechsel has a low expansion rate, high temperature resistance, acid and alkali resistance, high strength, high hardness, high transparency, high chemical stability, fine workmanship, and meets the requirements of experiments. The bottle wall is smooth without any protrusions, beautiful and elegant, solid workmanship, high transparency, durable, fine sanding, good sealing, a large base, stable placement, and less prone to tipping. The welding is firm and smooth without burrs.

Product details

We can produce different gas washing bottles as per customer’s requirements.We can also print your logo on the gas washing bottles if the quantity is large,please feel free to contact us online.

Product specifications

Product applications

Gas washing bottle Drechsel is mainly used for gas purification, drying and mixed gas separation. They play an important role in gas treatment,is the important tool to ensure gas quality in experiments and production.

Application of straight tube gas washing bottles in chemical laboratories:

Gas purification and impurity removal: In chemical experiments, various gases are often produced, and these gases may contain impurities or unwanted components. Use gas washing bottle Drechsel and fill it with the corresponding absorption liquid, such as concentrated sulfuric acid to absorb water vapor, sodium hydroxide solution to absorb acidic gases, etc., which can effectively remove these impurities and obtain pure gas for subsequent processing of 

experimental analysis or reaction.

Gas drying: When the gas needs to be dried, a desiccant, such as anhydrous calcium chloride, color-changing silica gel, etc can be put into the washing bottle to allow the gas to pass through the washing bottle to remove the moisture in it to achieve the purpose of drying. The dried gas can be used for moisture-sensitive experiments or reactions to ensure the accuracy of experimental results.

Gas pretreatment before reaction: In some experiments that require precise control of gas composition and purity, such as organic synthesis reactions, catalytic reactions, etc., it is very important to pretreat the gas before the experiment. Gas washing bottle Drechsel can be used as a gas pretreatment device to wash, dry, remove impurities and other operations on the gas to provide gas raw materials that meet the requirements for experiments.

Application of straight tube gas washing bottle in teaching experiments:

Teaching experiments: In teaching experiments of chemistry, physics and other disciplines, gas washing bottle Drechsel is a commonly used experimental instrument. Teachers can use washing bottles to conduct experimental demonstrations such as gas washing, drying, and impurity removal to help students better understand the properties of gases and related experimental principles. Students can also master the basic methods and skills of gas treatment by personally operating the washing bottle, improve their experimental operation capabilities and scientific literacy.