Measuring and testing – Sampler – sample handling – etc. – Capture device
Patent
1985-08-26
1986-12-02
Levy, Stewart J.
Measuring and testing
Sampler, sample handling, etc.
Capture device
7386491, G01N 110
Patent
active
046255745
ABSTRACT:
Method and apparatus are disclosed for obtaining a field sample from a body of liquid which preserves sample quality against deterioration resulting from contamination, aeration, or escape of volatile components. The procedure involves fitting the field sampling container with septum cap and sealed end closures after the sample is taken and using the container for transport and storage of the sample prior to analysis.
REFERENCES:
patent: 1585072 (1926-05-01), Banks
patent: 3714830 (1973-02-01), Keir
patent: 4004463 (1977-01-01), Puthoff et al.
patent: 4215580 (1980-08-01), Barsaloux
patent: 4346612 (1982-08-01), Rand
Levy Stewart J.
Raevis Robert R.
Schoff Keith
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