CYTOfast Liquids Solution is a transport preservative designed for abundant cytological samples rich in extracellular or background material. The 9x25 ml pack includes nine 50 ml centrifuge tubes, each pre-filled with 25 ml of solution. Up to 25 ml of sample can be added per tube and stored at room temperature for 10 days.

The centrifuge tube format allows direct centrifugation of large-volume samples to concentrate the material and reduce excess background. After centrifugation, the concentrate should be resuspended and transferred into a standard CYTOfast bottle pre-filled with 20 ml of CYTOfast solution.