Use a CSF set of three tubes .
For Adults collect 1mL into Tube 1 and 2 and 3mL into tube 3
For Paediatric patients collect 5 drops into Tubes 1 & 2 and 1mL into tube 3
Please specify if require: AFB's, viral culture, PCR for HSV, Enterovirus, varicella, CMV, cell count on all three tubes (eg SAH), syphilis serology (send a serum sample as well if syphilis suspected)