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Trending Products Pyrex Petri Dishes - Laboratory PE material tube plug of various sizes customized – Benoy

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We will devote ourselves to providing our esteemed customers with the most enthusiastically thoughtful services for Laboratory Glassware Microscope Cover Glass, Glass, 9cm Petri Dishes, We warmly welcome all intrigued prospects to make contact with us for more details.
Trending Products Pyrex Petri Dishes - 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

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Trending Products Pyrex Petri Dishes - Laboratory PE material tube plug of various sizes customized – Benoy detail pictures

Trending Products Pyrex Petri Dishes - Laboratory PE material tube plug of various sizes customized – Benoy detail pictures


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Persisting in "High top quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients' large comments for Trending Products Pyrex Petri Dishes - Laboratory PE material tube plug of various sizes customized – Benoy , The product will supply to all over the world, such as: Wellington, Bangalore, Kenya, For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.
  • The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Jonathan from Egypt - 2017.12.19 11:10
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Polly from Hamburg - 2018.12.28 15:18