Plat Bottom Flask,5000ml(5L) ,two Neck,24/29 Joint,lab Flask

5000ML(5L),24/29 Ground Joint,2-Neck Plat Bottom Flask

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                                   ——560C

Linear Coefficient of Expansion      —— 32×10-7/C

Softening Point                                    ——820C

Note Shipping:

We ship worldwide! Buyers are responsible for duty tax. Please kindly leave your phone number for fill out international shipping label purpose.

We use standard ePacket,EMS,USPS,FEDEX,DHL,Singpost ,Hongkong post shipping. 

All products will be shipped out within 12 hours (except Saturday, Sunday, and Holidays).

 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.