| 摘要 |
A test tube rack (100) comprising a bottom assembly (120) and a top assembly (140). The bottom assembly (120) is secured to the top assembly (140) by a latching mechanism (160). Interposed between the top assembly (140) and the test tubes held by the bottom assembly (120) is a common seal. When the latching mechanism (160) is secured, a liquid-tight seal between the top assembly (140) and the test tubes (50) is created by the common seal. Figure 1 shows a side view cross section of the instant invention.
|
