HUAOU 40mm Mini Glass Funnel, Tiny Short Stem Funnel, Small 3.3 Borosilicate Glass Funnel, Automotive Oil Filter Funnel, Funnel for Filling Bottles

HUAOU 40mm Mini Glass Funnel, Tiny Short Stem Funnel, Small 3.3 Borosilicate Glass Funnel, Automotive Oil Filter Funnel, Funnel for Filling Bottles

Package contains: 1 pack 40mm small short stem glass funnel. Material: this funnel is made of 3.3 Borosilicate glass, clear glass, which has high heat resistance, acid and alkali resistance and good stability. It can be sterilized at high temperature. Food grade glass. Size (Diameter x Height): 1.57in(40mm) x 2.95in(75mm). Height of stem: 1.57in(40mm). Features: smooth surface, easy to pour liquid into a container which has a small inlet. Uses: as the material is harmless and non-toxic, it can not only be used in the lab, but also can be used to pour water, milk,oil, sauce, tea into the containers. About Us
HUAOU Glassware was founded in 1967, specializing in manufacturing laboratory glassware. We have more than 40 categories main products including 1000 sizes like bumer category, measured category, regent bottles, specimen jar, aspirator bottles, filtering flask, desiccator, funnels, test tubes, etc.

HUAOU 40mm glass funnel is made of 3.3 Borosilicate glass, low thermal expansion coefficient, high temperature resistance, chemical erosion resistance.
It is a cone shaped object used to inject liquid or powder into a container with a small inlet, and is also used for filtration experiments.
When filtering, filter paper should be loaded into the funnel. Choose different filter paper according to the different requirements of filtration, and purchase the corresponding size filter paper according to the size of the funnel. Ordinary filter paper can be used in teaching. Recommended size of filter paper for 40mm funnel: 7cm.

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