•Easy-to-use dropper bottles•Liquid, human protein matrix•2-year refrigerated shelf life from date of manufacture•90-day open vial stability when stored at 2ºC–8ºCMonitor the performance of spinal fluid chemistry assay methods with Dropper Spinal Fluid Control. Drop the control directly into the instrument sample cup with an easy-to-use, dropper bottle for simple dispensing and maximum use. Dropper Spinal Fluid Control is designed for use with most major chemistry analyzers and nephelometers including: Siemens Dimension, Beckman Coulter AU series, Roche Cobas, Abbott Architect and Pyrogallol Red microprotein methods. Dropper Spinal Fluid Control Analytes: Albumin, Chloride, Glucose, IgG, Lactic Acid, LDH, Sodium, Total Protein