Running in Nitric acid after autoclaving is recommended in situations where cross contamination is a concern. Omni Tip disposable generator probes can be autoclaved for repeated use as well or they can be disposed of after each use, thus completely eliminating the time required for cleaning. Sample type, viscosity, and volume vary greatly with each application along with the vessel and buffer being used. These factors in various combinations all affect the outcome of the processing results. In addition, there are many different final results that the user may be trying to achieve.
Some applications call for a simple homogenate while others require emulsions or dispersions, etc.
Some samples need to be completely sheared into a powder like substance while others may simply want to break open a cell wall or preprocess a solid substance for further preparation. The best way to know which combination of products, vessels, and methods is right for a specific application is to schedule a free on-site product demonstration. This will ensure that the Omni homogenizing system chosen meets the required specifications needed before a commitment to purchase is made. There are several ways to homogenize a sample including using mortar and pestles, pipettes, pressure, ultrasonics, and other methods. Manually grinding with mortar and pestle or reducing the sample with the use of a syringe are the only methods which are less expensive than the cost of a mechanical shear homogenizer.