Apparatus for withdrawing liquid samples

Details Apparatus for withdrawing liquid samples Apparatus for withdrawing liquid samples

1984-07-05

1988-02-23

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

7386323, 210 961, 210253, 210745, 422 62, 422101, 422119, 436 55, B01D 2900, G01N 110, G01N 3508

Patent

active

047269316

ABSTRACT:
Apparatus for withdrawing liquid samples from liquid/solids media, e.g., phosphoric acid slurries, for the downstream analysis thereof, is comprised of (i) means adapted for insertion into a liquid/solids medium to selectively separate and receive a liquid fraction therefrom, (ii) a liquid storage first chamber in communicating relationship with said separating and receiving means (i), (iii) a liquid sample receiving second chamber in independent, parallel communicating relationship with said separating and receiving means (i) and which comprises means for exteriorly discharging sample contained therein, and (iv) means permitting the filling or emptying of said second chamber (iii) independently of said first chamber (ii).

REFERENCES:
patent: 2204225 (1940-06-01), Merckel
patent: 3561273 (1971-02-01), Tanila
patent: 3834588 (1974-09-01), Jones
patent: 4052161 (1977-10-01), Atwood et al.
patent: 4116832 (1978-09-01), Tardivel
patent: 4323537 (1982-04-01), Mody

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