Vortex Mixer VX-200 - Unique CombiCup™ head has a nonslip surface and accepts single or multiple tubes of various sizes. Mix and vortex any size tube. Variable speed Vortex Mixer VX-200 provides fast, efficient mixing with minimal vibration. Features a true circular orbit that allows for even distribution of vortexing across the entire speed range. CombiCup™ head, supplied as standard, accepts many different tube sizes. A full range of accessories is available to accommodate most common laboratory tubes and plates. Continuously variable speed makes the Vortex Mixer VX-200 useful for a variety of applications, from gentle mixing to resuspending pellets. The unit has a circular orbit, rather than elliptical allowing a vortexing motion to be achieved even at low speeds. The Vortex Mixer VX-200 can be operated in either "touch" or continuous mode. When in "touch" mode, the motion is activated by depressing sample head and stopped by removing pressure. If the unit is set in the "on" position, the Vortex Mixer VX-200 will operate continuously until turned off. CombiCup™ head can be used with a single tube or a whole handful. Unique over molding technology used in the manufacture of CombiCup™ provides a sturdy plastic core surrounded with nonslip TPE. Optional heads available. Powerful, reliable motor, optimized counter balance system minimizes vibration, circular orbit for effective vortexing at any speed, standard CombiCup™ accepts a variety of tube sizes, full range of accessories available. Specifications: Speed range: 0 - 3, 400 rpm Vortex a single tube or a handful with the operating modes touch or continuous ambient operating range: 4° to 65°C nonslip TPE.

Braintree认识我们的HeroRatsAPOPO训练的每只老鼠的梦想就是成为HeroRAT！HeroRATS通过寻找爆炸物和筛查结核病为和平与发展做出了贡献。训练过程始于大鼠5周大并从其母亲那里断奶时开始。培训人员开始根据世界的景象，声音和纹理来对幼鼠进行社交。例如，他们经过发电机，在湿草上行走，在卡车上兜风，结识新朋友。这有助于大鼠学习其环境，而不必担心它们在野外，训练或手术中会遇到的事情。然后，老鼠学会开始将咔嗒声与食物奖励（通常是一些香蕉或花生）相关联。一旦他们得知“点击”意味着食物，就开始真正的训练。开始在一系列笼子中训练大鼠，并了解它们必须在阳性样本上标明才能获取食物，然后这就是练习，练习和练习。寻找地雷和检测疾病是一项复杂的工作，因此HeroRATS专门研究三个学科之一。首先是筛查从可疑区域带入的土壤样品，并评估哪些样品（和相应区域）高度可疑，哪些不是。这一纪律有助于确保负责排雷工作的团队能够集中精力于有地雷的地区和无法释放地雷的地区-开辟道路并提供期待已久的援助。第二种也是最受欢迎的方法是在现场寻找隐藏的地雷。HeroRATS目前在训练中追求的第三门学科是评估结核病的痰液样本。