BS 2461-1983
洗气瓶规范
Specification for gas washing bottles
- 适用范围
- Specifies material, construction and markings, and recommends dimensions (with detailed drawings) of gas washing bottles for laboratory use. Includes Drechsel bottles with 24/29 joints in neck, in 125, 250 and 500 ml sizes, with alternative forms of head and foot and, if fitted, distributor.