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OEM/ODM Factory Plastic Pipettes Transfer Eyedropper - Laboratory PE material tube plug of various sizes customized – Benoy

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OEM/ODM Factory Plastic Pipettes Transfer Eyedropper - Laboratory PE material tube plug of various sizes customized – Benoy Detail:

Specification

Item # Description Specification Material Unit/Carton
BN0521 Tube Stopper 12mm PE 25000
BN0522 13mm PE 25000
BN0523 16mm PE 16000

Function Of Test Tube Plug

Because microbes are mostly aerobic
Can filter air, also can prevent miscellaneous bacteria contamination, and can slow down the evaporation of medium water

Correct operation of tube stopper with tube stopper
The rubber plug slowly turn into the mouth of the tube, do not put the tube on the table in the plug, so as not to crush the tube, the sight of the cylinder reading to keep level with the lowest concave liquid level of the liquid in the cylinder.

Precautions For Use

(1) It shall not exceed 1/2 of the tube capacity when filling the solution and 1/3 of the tube capacity when heating.

(2) When using the dropper to add liquid to the test tube, it should be suspended and not extended into the test tube mouth.

(3) take block solid to use tweezers to clamp and put to the mouth of the tube, and then slowly stand up the tube to make the solid slide into the bottom of the tube, can not make the solid directly fall into, to prevent the bottom of the tube rupture.

(4) Use tube clamp for heating, and tube mouth should not be facing people. When heating a test tube containing solids, the nozzle is slightly downward, and the liquid is heated at an Angle of about 45°.

Packaging And Delivery Process

packing1


Product detail pictures:

OEM/ODM Factory Plastic Pipettes Transfer Eyedropper - Laboratory PE material tube plug of various sizes customized – Benoy detail pictures

OEM/ODM Factory Plastic Pipettes Transfer Eyedropper - Laboratory PE material tube plug of various sizes customized – Benoy detail pictures


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We emphasize progress and introduce new solutions into the market each year for OEM/ODM Factory Plastic Pipettes Transfer Eyedropper - Laboratory PE material tube plug of various sizes customized – Benoy , The product will supply to all over the world, such as: Israel, Slovakia, Greenland, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we've gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Betty from New Delhi - 2017.02.14 13:19
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Andrea from Puerto Rico - 2017.02.18 15:54