Nahrwold M L
Anesthesiology. 1976 Sep;45(3):355-6. doi: 10.1097/00000542-197609000-00018.
An inexpensive modification to the stopcock of a conventional gas-sampling bulb permits convenient preparation of standards for gas chromatography.
对传统气体采样球管的旋塞进行一种低成本的改进,可方便地制备气相色谱分析用的标准品。