Customized would be availible

Made by hand blowing

Description:

This is the Separate flask,it could be easy to open.

1. big mouth ,easily to clean and put or pick the material from the flask.

2.One neck cap,Joint could be customized accord to the customer's request

3.PTFE easy open clamp,it is the PTFE coating surface on the Stainless steel base,Resistant to acid and alkalinity corrosion.

4.Any size or joint cusomized would be availible.

Be Made From G3.3 Borosilicate Glass

Annealing Point ------560℃

Linear Coefficient of Expansion------ 32×10-7/℃

Softening Point------820℃