| Customization: | Available |
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| Certification: | CE, ISO |
| Color: | Transparent |
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Lab Glassware Experiment Instrument Short Stem 70mm 40mm Glass Separation Funnel Borosilicate Glass Funnel
Product Description:
Funnel is an indispensable instrument in filtration experiment.When filtering, filter paper should be loaded into the funnel.There are many kinds of filter paper,
according to the different requirements of filtering can choose different filter paper, natural teaching can use common filter paper, should be purchased according
to the size of the funnel filter paper
Structure:There are many kinds of funnel, commonly used are ordinary funnel, hot water funnel, high pressure funnel, long neck funnel, separation funnel and
safety funnel.
Caution:
1. Fold the filter paper in half, twice consecutively, and fold it into the shape of 90° central Angle.
2, the folded filter paper, according to one side of three layers, the other side of a layer of open, into a funnel.
3. Put the funnel-shaped filter paper into the funnel with the edge of the filter paper lower than the edge of the funnel. Pour some water into the mouth of the funnel, make the soaked filter paper stick to the inner wall of the funnel, and then pour the rest of the water away for use.
4. Put the funnel loaded with filter paper on the funnel rack used for filtration (such as the ring of the iron rack), accept the filtrate beaker or test tube under the funnel neck, and make the tip of the funnel neck on the wall of the acceptance container, in order to prevent the liquid from splashing.
| Lab Glassware Experiment Instrument Short Stem 70mm 40mm Glass Separation Funnel Borosilicate Glass Funnel | |||||
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Code
|
Diameter(mm)
|
O.D. of stem (mm)
|
Length of stem(mm)
|
Packing quantity per carton(piece)
|
|
|
1504-25
|
25
|
6
|
25
|
288
|
|
|
1504-40
|
40
|
7
|
40
|
288
|
|
|
1504-50
|
50
|
7
|
50
|
288
|
|
|
1504-60
|
60
|
8
|
60
|
144
|
|
|
1504-75
|
75
|
9
|
75
|
96
|
|
|
1504-90
|
90
|
11
|
90
|
72
|
|
|
1504-100
|
100
|
13
|
100
|
72
|
|
|
1504-120
|
120
|
15
|
120
|
40
|
|
|
1504-150
|
150
|
17
|
150
|
20
|
|
|
1504-180
|
180
|
18
|
150
|
6
|
|
|
1504-210
|
210
|
21
|
160
|
6
|
|
|
1504-240
|
240
|
24
|
180
|
4
|
|
|
1504-300
|
300
|
26
|
200
|
4
|
|
Chongqing New World Trading Co., Ltdwas established in 2009, which is a professional manufacturerand exporter in the area of laboratory consumables and medical consumables. Factory is located in Haimen City, Jiangsu Province, just to the north of Shanghai, the transportation is very convenient.
Our main products include centrifuge tube, test tube, microscope slide, fixed pipette, tips, urine container, blood collection tubes, female swab, blood lancets and other plastic labwares. We have more than 200 kinds of products which are selling to European, Middle East, Southeast Asia,Africa, America and other countries. All the products have been highly praised by our clients. We promise to offer reliable quality and professional service.
Q: Why choose us?
A: 1. We are professional factory with full export experience. It is sure you buy products from real professional manufacturer,you can get competitive price here. We make sure all qualified goods with high quality reach International standard.
2. As experienced exporter, we can give professional advice in transportation method to reduce your cost.
Q: How can I know my order production condition?
A: After receiving down payment, financial confirmation payment letter will be given to you. If necessary, you will receive
letters and photos from production department, quality department and package department, so that you can know your order condition.
Q: What's your company sample policy?
A: We can supply you with the sample for free, but the delivery charges will be covered by our customers. For avoiding the
misunderstanding, it is appreciated if you can provide the International Express Account for Freight Collect. Shipping fee will be refunded once order Confirmed.
Q: What is the sample time?
A: It is 2-7 days according to the different sample, but if we have the sample on hand, we can send you at once.
Q: Can I print own logo on package?
A: Sure. Customized package and OEM printing are available.
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