VivAlarm 24 Vibration Monitor
Features
· Just like the VivAlarm 24 Noise, the VivAlarm 24 Vibration monitor is a stationary device used to monitor vibration in the vivarium space for applications, such as, construction projects and for animal models sensitive to stressors. Securing the accelerometer to a wall, floor or rack, results in a 24-hour collection of vibration levels.
Threshold settings
· The VivAlarm 24 Vibration has threshold-setting capabilities to minimize false alarms. When a vibration threshold is met, an alert is sent via text or email to the facility director, PI, construction personnel, or directly to Turner Scientifics monitoring service, through a VPN (Virtual Private Network).
Data Logging
· Vibration data collected by VivAlarm 24 Vibration monitor can be archived up to 3 weeks on its internal hard drive. That data archive can be helpful for researchers to report the vibration conditions of the vivarium in their scientific publications or to allow investigators to view and report on noise level trends. This can strengthen the credibility of your research by ensuring that your lab animals are not exposed to stress-inducing vibration levels. During construction, this can be very helpful in knowing what your animals are experiencing while you are away from the vivarium.
Help along the way
· We can recommend the proper placement of the VivAlarm 24 Vibration in your space as well as recommend thresholds settings and alerts, leaving you to focus on your science. Our IT service will help guide you though questions during set up and operation.
Software
· VivAlarm 24 Vibration software is PC compatible.
· Requires a PC computer for use.
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就是蛋白质分子的小片断
是氨基酸形成的
求助各位前辈，我最近在合成的化合物水溶性很好，非常好，以至于可以随便溶解在水里，它的六氟磷酸盐也可以随意溶解在水里（大于50uM），细胞成像实验显示它根本进不去细胞，求问有没有啥方法包裹一下让它进去？我搜了一下文献，感觉多数是把脂溶性特别好的东西包裹一下弄进去的，也许是搜索姿势不对没找到我需要的答案，**点拨啊！！！
如题，之前没做过药代，老师给了一个600+Da的五肽，想测下药代动参数，看文献推荐上述两种方法，但是不知道选哪种更好，lcms前处理会不会影响小肽。
有机的是有机化合物的简称,它指的是含碳化合物.
但是,有四大类常见物质一般不作为有机物处理：
1、碳的氧化物,如CO和CO2.
2、碳酸及其盐,如CaCO3.
3、金属碳化物,如CaC2.
4、拟卤素及其化合物,如(CN)2与KSCN.
水的化学式为H2O,它不含有碳元素,故不是有机物.
但若所描述的水不是化学意义的水,而是自然界存在的天然水,那么,水中会溶有一定量的有机物.
