Estimation of Probable Maximum Precipitation at Talar Basin Mazandaran Province using Synoptic Method

A sensitive micro method for the manual estimation of true glucose in 10 mul plasma by an enzymatic technique is described. Protein precipitation is avoided. The method is simple to perform, accurate and precise. Agreement with a glucose oxidase autoanalyzer method is excellent, even with haemolysed and icteric specimens.

Turbidometric methods are widely emp!oyed for the estimation of protein in cerebrospinal fluid (C.S.F.). Precipitation is generally effected using salicylsulphonic acid, and subsequent comparison made with standard reference tubes, e.g., of the formazin gelatin type (King, 1951a). Unfortunately these suffer "ageing," and matching in artificial light is often difficult. The following technique h...