Fluid: Mixture of water and glycerin
Maximum flow rate: 2.0 microliters per second
Minimum flow rate: 0.5 microliters per second
Fluid delivery pressure: 30psi
Size: Capable of fitting into an area no larger than 0.75 inch in diameter and 2 inches long.

Can anyone suggest me from where I can get such a such a pump?Are there any companies that manufactures these type of micropumps?