improvements made to the preparation of specimens for control of fluid cerebrospinaux standard

摘要

1372812 Standard for analysis BAXTER LABORATORIES Inc 26 March 1973 [24 March 1972] 14448/73 Heading G1B [Also in Division A5] A synthetic "cerebrospinal fluid" for use as a control standard in analysis comprises normal blood serum diluted, with an aqueous solution of 40 to 200 mg per 100 ml of glucose and 80 to 130 meq per litre of chloride ion, to a protein concentration range of 30 to 145 mg per 100 ml. Additional pre-albumin (obtained from blood serum) may be added. The composition may be lyophilized, preferably after adding some gum acacia.