Add up to 1mL of the fluid to approximately 5 mg of Hyaluronidase in an appropriately labeled 12x75 plastic tube. Allow the specimen to mix for 10 minutes to decrease the sample viscosity. If not fluid in 10 minutes, place the sample at 37C for 5 minutes. Mix thoroughly by gentle inversion. CAUTION: If the fluid does not become liquid after treatment with Hyaluronidase, DO NOT proceed with analysis on the DxH800. Refer to procedure Body Fluid Analysis – Manual and perform a manual cell count on the specimen.