美国PYREX气体洗瓶优惠价
美国PYREX玻璃气体洗瓶 31770/31760系列
1760 PYREX Brand, Gas Washing, Tall Form, Stopper
The stopper incorporates a plain tip tube as the distributor. These bottles have large hexagonal bases for stability. Tubulations are 10 mm O.D.
美国PYREX玻璃气体洗瓶 31770/31760系列
31760 PYREX Brand, Gas Washing, Tall Form, Fritted Disc, Stopper
These bottles have a large hexagonal base for stability. The fritted disc provides greater efficiency and more uniform dispersion of gas bubbles for complete absorption. Tubulation O.D.’s are 8mm.
美国PYREX玻璃气体洗瓶 31770/31760系列
31770 PYREX® Brand, Gas Washing, Tall Form, Fritted Cylinder, Stopper
Stopper is equipped with a 12 mm diameter fritted cylinder instead of a disc as the distributor.
