Sampling tube

Details Sampling tube Sampling tube

1985-02-19

1986-11-25

Levy, Stewart J.

Measuring and testing

Sampler, sample handling, etc.

Capture device

7386453, G01N 112, G01N 114

Patent

active

046241493

ABSTRACT:
A sampling tube includes a sealed metallic tube having a fusible end cap at an extending end which, when submerged in a molten bath, admits the molten sample into the evacuated tube. The tube has a liner which is either frangible or has a nonadhering surface defining a substantially uniform, cross-sectional diameter to freely allow the molten sample to enter the tube and solidify in the liner as the sample tube is removed.

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patent: 4445390 (1984-05-01), Atwell
patent: 4537747 (1985-08-01), Castancda

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