(1)MATERIAL :borosilicate (2)Vol(ml):5,, 10,, 25,, 50,, 100,, 250 (3)Joint:14#,19#,24#,

features:

(1)item:flask,pear

(2)material:heat resistant 3.3 borosilicate glass

(3)joints:14# 19# 24#

(4)all types:5/14  10/14  25/14    50/14   100/14   25/19    50/19   100/19  50/24   100/24

(5)we have different kinds of flasks:one neck ,two necks,three necks,four necks and different shapes.more information please contract us.

Flask pear shape single neck