Puncture Needle-Shenzhen Youbeikang Technology Co., Ltd

Puncture Needle

Purpose of puncture needle: It is necessary to pass through the rubber film or rubber stopper when absorbing a small amount of reagent/sample. Technical points: 1. The tip of the puncture needle should be sharp and durable to avoid damaging the rubber film or rubber plug; 2. The straightness of the puncture needle should be better to avoid bending after repeated use; 3. The sampling hole of the puncture needle is finely processed, which not only meets the sampling requirements, but also is not easy to block the needle; 4. The position of the side opening should be as close to the needle tip as possible to reduce the dead volume.

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Puncture Needle

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Product Description

Purpose of puncture needle: It is necessary to pass through the rubber film or rubber stopper when absorbing a small amount of reagent/sample.

Technical points:

1. The tip of the puncture needle should be sharp and durable to avoid damaging the rubber film or rubber plug;

2. The straightness of the puncture needle should be better to avoid bending after repeated use;

3. The sampling hole of the puncture needle is finely processed, which not only meets the sampling requirements, but also is not easy to block the needle;

4. The position of the side opening should be as close to the needle tip as possible to reduce the dead volume.

Keywords.

Puncture Needle