Adaptation of commercial viscometers for special applications in pharmaceutical rheology II. Severs extrusion rheometer

✍ Scribed by John H. Wood; Gregory Catacalos; S. V. Lieberman

• Publisher: John Wiley and Sons
• Year: 1963
• Tongue: English
• Weight: 390 KB
• Volume: 52
• Category: Article
• ISSN: 0022-3549
• DOI: 10.1002/jps.2600520414

✦ Synopsis

of standard and sample solutions on the same chromatogram.

in castor oil is required. A simple dilution with methyl isobutyl ketone is the only sample preparation required.

REFERENCES

4. Estrogenic hormones in tablets are extracted simply with N,N-dimethylformamide followed by dilution with methyl isobutyl ketone and filtration.

5. Accuracies in excess of 95% are obtained 7 g ~~{ 9 ~; ~r t s .