Use "ultracentrifuge" in a sentence

1. The colloidal nature of the “red substance” was confirmed by its behaviour in an ultracentrifuge.

2. A determination of the thickness of the adsorbed layer by an ultracentrifuge method confirmed the vertical orientation.

3. establishing that the apparatus described as 'Beckman - Analytical Ultracentrifuge, model E' may be imported free of Common Customs Tariff duties

4. 82/802/EEC: Commission Decision of 15 November 1982 establishing that the apparatus described as 'Beckman - Analytical Ultracentrifuge, model E' may be imported free of Common Customs Tariff duties

5. The apparatus described as 'Beckman - Analytical Ultracentrifuge, model E', which is the subject of an application by the Federal Republic of Germany of 7 April 1982, may be imported free of Common Customs Tariff duties.

6. Beckman Coulter's Optima XL-A/XL-I Analytical Ultracentrifuge represents the highest performance available to date. At an angular velocity of 60,000 rpm, a centrifugal field equivalent to 260,000 fold of the Earth's gravity arises.

7. Flagellin molecules of Rhodopseudomonas palustris have a molecular weight of 15,500 when they are determined in the analytical ultracentrifuge. But when the method of electrophoresis in polyacrylamide gels is used, their molecular weight is 93,000.

8. The molecular weight of different gelatin samples (bone and skin gelatin; pI = 4.9 and 8.1) in various buffer solutions and at different temperatures was determined by sedimentation in an analytical ultracentrifuge using both theArchibald method and the sedimentation equilibrium method.

9. From 1996 to 1999, Dr. Schilling undertook his PhD thesis in the group of Prof. Markus Antonietti at the Max Planck Institute for Colloids and Interfaces. His thesis was on the " Characterisation of Micellar Systems with the Analytical Ultracentrifuge - Synthesis of Titanium Dioxide Particles in Micellar Nanoreactors ".

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