## Abstract Two kinds of commercially available, microparticulate silica columns have been studied for their efficiency and reproducibility in gel permeation chromatography measurements. Results are provided for column plate height measurements, dispersity, and specific resolution as a function of
Comparative efficiency of screw propellers with two and with four blades
- Publisher
- Elsevier Science
- Year
- 1878
- Tongue
- English
- Weight
- 217 KB
- Volume
- 105
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.
โฆ Synopsis
255
air gains on that for vaporization of water ; and after passing a greatest difference at between 55 ยฐ and 60ยฐ~ attaining an equality at about 36ยฐ~ it becomes about one-half greater at 0%
The tabular values here given have~ it is thought~ been first grouped together in this, or any form, and they will be found a ready and convenient basis for the application of the various meteorological condi-:tions to warming and ventilation.
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