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link 13.07.2012 12:58 |
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Subject: ВЭЖХ upper site gen. A small peak due to placebo was found with the retention time close to that ofхххх peak. Its presence is about 0.8%. Obviously, in the solutions, which contain ххххх at higher concentration, this placebo peak may appear under the хххххх peak. This would shift the results of the content uniformity of blend or content uniformity into the upper site. Taking into account acceptable variation (range 90.0%- 110.0%) difference from the real result at level of 0.8% may be ignored не очень понятна фраза |
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link 13.07.2012 13:10 |
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