1 Be made of G3.3 borosilicate glass.
This borosilicate glass with low linear coefficient of expansion is ideal choice for fabricating laboratory glassware.
Annealing Point ——560℃
Linear Coefficient of Expansion —— 32×10-7/℃
Softening Point ——820℃
2 The buncher funnel is made of porcelain,the filteration is made by high grade rubber
the diameter of the funnel is 150mm
the volume of the filtation flask is 5000ML
We can provide special shape,special capacity heavy wall laboratory glassware and other joint size.
We have many kinds of laboratory instrument,could not list all of them in the store,if you have any requirement about lab instrument feel free contact us.
This kit could be used for vacuum suction filtration
Please feel free contact us via system if you have any question about the items you interested in. We will be very glad to help you.
We would try our best to reply to you ASAP