Funnel with Filter Laboratory Glassware Made by Borosilicate Glass

We constantly explore and innovate, constantly improve the performance of products in R & D and design, and constantly launch more high-quality Chemical Laboratory Glass Boiling Flask, 60well Test Tube Rack, 7109 Glass Microscope Slide suitable for enterprises and the public. In recent years, with the changes in the market and policy environment, we have taken the initiative to adjust the industrial structure based on the actual enterprise. The enterprise has achieved sustainable, rapid and healthy development.

Introduction：

A funnel is a barrel-shaped object that is used to pour liquid and powdery matter into a container with a smaller inlet. The smaller tubular part at the tip of the funnel can have different lengths. Funnels are usually made of stainless steel or plastic, but paper funnels are sometimes used for substances that are difficult to clean thoroughly, such as engine oil. Some funnels have a controlled valve in the nozzle, allowing the user to control the flow rate.

Feature:

1. Color：Transparent clear

2. Material: Boro glass

3. Size：13cm*8cm

4. Packing:48pcs/ctn.32pcs/ctn.24pcs/ctn.12pcs/ctn

5. Application:Laboratory filtration

Detail photos：

Advantage:

1, The long neck funnel has a very long neck and is very simple to operate. The long neck funnel can be added at any time during the reaction process. The long neck funnel must be inserted below the liquid level to prevent gas from escaping through the bottom of the long neck funnel when it is formed, that is, to form a liquid seal.

Pay attention：

1,Put on the filter paper, mainly for filtering use. When using, pay attention to the end of the funnel only against the inner wall of the beaker to prevent the filtrate from bursting. Filter paper wet with water only against the funnel wall, do not leave bubbles. The filter paper should be lower than the edge of the funnel, and the filtrate should be lower than the edge of the filter paper to prevent the liquid not filtered from the gap and the effect of filtration. Note that a glass rod should also be used to drain the filter to prevent it from bursting or breaking through the filter paper. The glass rod should be placed on the three layers of filter paper to avoid breaking the filter paper and affecting the filtering effect.

Question&Answer:

1. How about the delivery time?
Sample for free,it will arrive at destination within 3-7 days by DHL FEDEX UPS.
Small quantities,it will arrive at destination within 5-10 days by air.
Large quantities,it will arrive at destination within 25-35 days by sea.

2.Where are your manufacturer?
Our factory is local in Chongqing.

3.What can you buy from us？
Centrifuge tube,cryotube,filter tips,pipette,glass slide,cover glass,flocked swab,female swab,gel swab,blood collection lancet,blood collection tube,glucometer,glove,gown and so on.

4.Do you have any certifications?
Yes,sir,we have the CE,ISO.

5.How about the sample?

Sample for free,it will arrive at destination within 3-7days by fedex ups dhl.

6.Are you manufacturer?
Sure,welcome to our factory.

Our company will spare no effort to produce the most advanced and applicable professional Funnel with Filter Laboratory Glassware Made by Borosilicate Glass with the latest concepts in the industry and in response to the needs of our customers. We have strengthened our work style of being responsible for everything we do and do our best to create a positive corporate image. Since the establishment of our company, we have gradually established our own quality management system through continuous learning and practice.

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