Glass Filling Funnel 75mm
AED 17.25
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.
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.
Detail Specification:
| Diameter(mm) | O.D of stem(mm) | Length of stem |
|---|---|---|
| 50 | 7 | 150 |
| 60 | 8 | 150 |
| 75 | 9 | 150 |
| 90 | 11 | 150 |
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.
Be the first to review “Glass Filling Funnel 75mm”
You must be logged in to post a review.
Related products
Laboratory Consumables
Laboratory Consumables
Laboratory Consumables
Laboratory Consumables
AED 12.65
Laboratory Consumables
DURAN® Filtering Flask with Glass Hose Connection Erlenmeyer Shape 100ml
Laboratory Consumables
Laboratory Consumables
Laboratory Consumables
Reviews
There are no reviews yet.