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Use of tyloxapol as an emulsifier in a sterility test for oils

✍ Scribed by Walter V. Rygiel


Publisher
John Wiley and Sons
Year
1961
Tongue
English
Weight
362 KB
Volume
50
Category
Article
ISSN
0022-3549

No coin nor oath required. For personal study only.

✦ Synopsis


tion. Complex simultaneous equations required in providing quantitative results from direct spectrophotometric readings are no longer necessary.

  1. Since the results are calculated from measurements taken at all wavelengths, confidence in the reliability of the final result is considerably increased.

I t is a time-saving technique with a degree of accuracy comparable to chemical or microbial analytical methods.

This technique is more suited to pharmaceutical control than to regulatory laboratories. However, end points can be evaluated easily and accurately in the presence of background absorb-4.

703 ance, even when its nature is unknown to the analyst. Now that recording spectrophotometers are more readily available in various models and price ranges, it is our conviction that this analytical approach holds real promise and will be used in most control laboratories, pharmaceutical and otherwise.


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