Rodent CSF collection catheter – 15″ PE tubing with an integrated 30G needle, and luer connection for easy syringe access. Collect up to 70ul of clean CSF directly from the rodent Cisterna Magna. The clear PE line allows for visualization of the CSF during collection. Immediately identify any blood contamination and discard only the contaminated CSF. SAI offers a range of catheters and cannula for the collection of CSF and for the administration of compounds to the intrathecal space in mice, rats, canines, primates and sheep . Draw cerebrospinal fluid, or perform intrathecal infusion in the subarachnoid space with these reinforced catheters. Sterile. Product is for laboratory animal research only.