Method and implement to take and collect sample material, especi

Details Method and implement to take and collect sample material, especi Method and implement to take and collect sample material, especi

1977-09-30

1979-03-20

Swisher, S. Clement

Measuring and testing

Measuring vessel

G01N 128

Patent

active

041447603

ABSTRACT:
A method for taking and collecting sample material. A sampler is used which consists entirely, or at least at its surface or contact area, of a plastic material which is soluble in water. The sampler, after wetting and hence superficial dissolution, is brought into contact with the surface to be examined. The sample material sticks to the plastic. The sampler is removed and dissolved, whereby the sample material is collected.

REFERENCES:
patent: 4059404 (1977-11-01), Schuster et al.

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