As we all know, reagent bottles are indispensable tools in chemical experiments. However, on the way to open the 125ml PP rengent bottle (White), accidents often occur. For this reason, the manufacturer of 125ml PP rengent bottle (White) feels that it is still necessary to open the bottle carefully.

In order to ensure the quality of the bottled reagents and the tightness of the package, the bottled reagents used in the laboratory usually have a plastic inner cap built in. This kind of inner cap is recessed in the middle and is deeply embedded in the mouth of the glass bottle. Due to the lack of focus, it is difficult to open with bare hands, especially when the dangerous reagents require gentle operation.

In this case, brutal operations are not advisable. For example, the following are common wrong operations:

Open with bare hands, this operation will cause physical damage to the nails. Or the gloves are damaged during the opening process, and the fingers are contaminated with corrosive substances (such as concentrated sulfuric acid, hydrogen peroxide, etc.), causing continuous chemical damage.

Use scissors or other sharp tools to open it from the edge. This will damage the mouth or inner cap of the 125ml PP rengent bottle (White) and reduce the sealing performance. Moreover, once the operation is careless or excessive force is used, the sharp weapon will slip from the edge and injure the other hand.

Use scissors or other sharp tools to open it from the middle. The inner lid is thin, and it is easy to be pierced to cause damage to the glass bottle mouth or inner lid, and the tightness will decrease, which will affect the next use. At the same time, foreign objects such as rust will be contaminated. The tool itself is also susceptible to contamination and corrosion.

The correct method is to use the outer cap of 125ml PP rengent bottle (White) to open the inner cap:

Use the edge of the outer cover to slowly wedge in, and lift the inner cover. The action should be gentle, gently deflate while opening, release the pressure in the bottle, and avoid liquid splashing. At the same time, do not lift the bottle cap directly, and roll it to the table or the ground at will. When the inner cap is about 1/2 out of the bottle mouth, you can gently take it out with your hands (remember to wear gloves) and place it properly.

In this way, it is convenient and can not hurt hands and avoid pollution, while ensuring the integrity of 125ml PP rengent bottle (White) packaging.