| 查看: 205 | 回复: 1 | |||
| 当前主题已经存档。 | |||
[交流]
求助一种测氧结合常数的试验设备
|
|||
|
氧气与血红蛋白结合常数的测量用到了一种设备flow-flash apparatus ，因为看的是英文文献，不太清楚设备flow-flash apparatus 到底是什么样的？哪里有卖？希望知道的好心人能帮帮我，谢谢大家啦 附上英文原文介绍： A brief description of the current flow-flash apparatus is as follows.The reservoirs for reactants were glass cylinders of 5-ml capacity equipped with the inlet and outlet for gases at the top. The solutions were stirred with magnetic stirrers installed in the bottom. The reactant solutions were transferred to horizontal drive syringes by pulling a rod block to which were attached the plungers, and then forced to pass through a jet mixer into an observation tube by a stroke of a pneumatic piston (4.0 kg/cm2). Both reservoirs and drive syringes were mounted in a thermostated aluminum block. The volume of reactant required for one shot was 260 l for each reservoir. The observation cell was fabricated from a block of glass ceramics. A hole 2 mm in diameter was drilled and the two ends were sealed with quartz windows (10 mm apart). The top half of the block was removed by cutting horizontally through the middle of the hole leaving a rectangular opening (2 X 8.5 mrn), which was covered with a quartz window to receive the photolyzing beam. |
回复此楼» 猜你喜欢
售SCI一区T0P文章，我:8.O55.1.O.54,科目全,可十急
已经有7人回复
-
售SCI一区文章，我:8O5.5.1.O5.4,科目全,可伽急
已经有5人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.54,科目齐全,可+急
已经有8人回复
-
咱们一起用铁证分析2026国家社科基金中标与否
已经有22人回复
-
是这周出结果还是下周出结果？
已经有4人回复
-
售SCI一区文章，我:8.O.55.1.O.54,科目齐全,可伽急
已经有5人回复
-
欢迎发来filecode的Mz6后的代码验证其规律
已经有49人回复
-
哪位老哥知道今年的国自然具体哪一天放榜？
已经有5人回复
-
各位道友，我要去昆明玩几天，回来见。
已经有7人回复
-
filecode
已经有10人回复
scelab
荣誉版主 (文坛精英)
小木虫之有关部门负责人
- 应助: 63 (初中生)
- 贵宾: 1.475
- 金币: 8294.6
- 散金: 4158
- 红花: 39
- 沙发: 99
- 帖子: 21277
- 在线: 3169.3小时
- 虫号: 482065
- 注册: 2007-12-20
- 性别: GG
- 专业: 环境微生物学
- 管辖: 微生物
2楼2009-11-07 01:01:19
