Pipettes analytical chemistry and also to carry multiple medical examinations.It is accessible in various sizes, shapes and forms those are utilized with different levels of accuracy and precision.
The basic function of all the types of this tool is same but they are used depending on the accuracy of required results.Generally people want to use most advanced device only. But you need to make your choice as per your need. They create the partial vacuum above the chamber that is utilized for holding the liquid & then correct volume of vacuum will release for drawing the fluid above. This same method is utilized by all types of pipettes to dispense multiple forms of fluids.
For more info related to Pipet visit -http://www.accumaximum.com/