Carrier and its use in the preparation of samples for spectrosco

Details Carrier and its use in the preparation of samples for spectrosco Carrier and its use in the preparation of samples for spectrosco

1997-07-15

1999-03-02

Raevis, Robert

Measuring and testing

Sampler, sample handling, etc.

Capture device

G01N 104

Patent

active

058774351

ABSTRACT:
A carrier for use in the preparation of samples for spectroscopic analysis comprises a rod-like element 10 housing a domed end 11. The dome end 11 is coated with abrasive material. To prepare a sample the abrasive material is rubbed by linear movement or rotation against the material to be analysed. That material becomes abraded and attaches to the end 11. The carrier can be formed from a commercially available dowel and is therefore easy to make and use.

REFERENCES:
patent: H901 (1991-03-01), Eckart et al.
patent: 5363601 (1994-11-01), Baltazar et al.
patent: 5423719 (1995-06-01), Jennings
patent: 5703681 (1997-12-01), Hoult
Stuhlinger T. W. et al.: "Bidirectional Reflectance Distribution Function of Gold-Plated Sandpaper"-- Applied Optics, vol. 20, No. 15, 1 Aug. 1981, pp. 2648-2655.
Spragg R. A.: "A Rapid Sample Preparation Technique For Diffuse Reflectance Measurements", Applied Spectroscopy, vol. 38, No. 4, 1 Jul. 1984, pp. 604-605.

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