Introduction of micropipette leak detection steps

Micropipettes are one of the experimental equipment necessary for research and laboratory. They can be divided into single-channel and multi-channel pipettes, and can also be divided into manual and electric pipettes. Many users may have experienced the leak of a pipette. The price of a pipette is not cheap. So how do you find a way to leak? Let's share it with everyone below. Mainly divided into the following steps:

Find the leaking tip. How to verify whether the tip leaks is actually very simple. After loading the tip, insert the tip into the water. If the liquid level moves up automatically, the tip leaks; if there is no water in the tip, it means no air leakage.

Rotate the tip left and right by hand and check repeatedly until it does not leak. The leak of the tip indicates that it is not tightened. When using the pipette, do not use brute force to install the tip to avoid damage to the pipette. Instead, twist it by hand.

Put some water in the tip and install it. The water will seal the gap. If the air is still leaking after hand-tightening, the water can be dipped in the tip, and then installed. After tightening, a small amount of water will remain in the tip, and the water can be blown out.

Absorb water again and check for a good seal. Generally, after some water is applied, the water will seal the gap, and the multi-channel pipettes show the same level of liquid level.

Pipette maintenance. After using the pipette for a period of time, it should be maintained and calibrated once. Because many people use it improperly, the pipette will be damaged prematurely, so it should be calibrated regularly to avoid excessive error.

Based on the above factors, you must have a basic understanding of the micropipette leak detection, such as technical and purchase requirements, you can also contact us directly in Shanghai Bayu, free hotline

Prostate Treatment Machine

Prostate Treatment Machine