Powder sampling method and apparatus

Details Powder sampling method and apparatus Powder sampling method and apparatus

2005-06-28

2005-06-28

Williams, Hezron (Department: 2856)

Measuring and testing

Sampler, sample handling, etc.

C073S864440, C073S863820

Reexamination Certificate

active

06910393

ABSTRACT:
A powder sampling method and apparatus is provided for sampling powder from a mixer or a drum. An undisturbed column of powder is extracted from a vessel. The column of powder may then be sectioned into subunits, using a discharge device, providing up to dozens of samples per insertion. Larger number of representative samples of controlled size from a powder bed can be acquired.

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Muzzio, FJ et al., “An Improved Powder-Sampling Tool,” Pharmaceutical Technology, pp. 92-109, Apr. 1999.

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