Filter bag for microbiological examination

Details Filter bag for microbiological examination Filter bag for microbiological examination

1987-12-02

1990-01-09

Jones, Larry

Chemistry: molecular biology and microbiology

Miscellaneous

435287, 383 37, 206554, C12M 112

Patent

active

048928321

ABSTRACT:
There is here provided a convenient bag used at the time when microorganisms which adhere to a specimen containing a solid material are extracted with a saline solution and are then examined. In this bag, a filter sheet is stuck to plastic film sidewalls so as to extend from the opening inlet to the bottom portion of the sidewalls, so that the bag is divided into two chambers. A specimen and a saline solution are poured into one of the two chambers, and the resulting extract is taken out by a pipet from another chamber.

REFERENCES:
patent: 3520471 (1970-07-01), Faust
patent: 4588554 (1986-05-01), Kaartinen et al.
patent: 4624365 (1986-11-01), Derdyk
Konuma, H. et al., "Improved Stomacher 400 Bag Applicable to the Spiral Plate System for Counting Bacteria", in Applied and Environmental Microbiology, vol. 44, No. 3, Sep. 1982, pp. 765-769.

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