Die reprduzierbarkeit der RF-werte auf imprägnierten papieren

✍ Scribed by J. Churáček

• Book ID: 104145413
• Publisher: Elsevier Science
• Year: 1968
• Tongue: English
• Weight: 322 KB
• Volume: 33
• Category: Article
• ISSN: 1873-3778
• DOI: 10.1016/s0021-9673(00)98616-3

✦ Synopsis

The refwoducibility of RF values on im$regnated j3a;bers

The causes of poor reproducibility of RF values when impregnated paper is used may be sought: (I) either in the worker himself (the decisive divergence in a series of experiments carried out by students was 3.36, while in a series of experiments carried out by experienced research workers under the same conditions it was -2.38); hitherio) 2 or in the non-standardized techniques of impregnation and drying used .: mide r$d or in the quality of the ch'emicals, primarily in that of the dimethylforma-

.