Method for preserving plated media and product

Details Method for preserving plated media and product Method for preserving plated media and product

1986-07-23

1987-12-01

Spruill, Robert L.

Special receptacle or package

Evacuated

53426, 53434, 53449, 435297, B65D 8500, B65B 5504

Patent

active

047098198

ABSTRACT:
A process and package product for preserving bacteriological culture media and gels is based on use of a sterilized air, liquid, and light impervious flexible wall pouch in which a Petri dish or similar device containing the medium or gel is stored and which is heat sealed after being evacuated and flushed with a inert gas to remove oxygen from within the dish and the pouch while in a vacuum chamber.

REFERENCES:
patent: 3726057 (1973-04-01), Kemble
patent: 3728839 (1973-04-01), Glick
patent: 3751341 (1973-08-01), Seitz et al.
patent: 4021283 (1977-05-01), Weikert
patent: 4057951 (1977-11-01), Schneider
patent: 4099914 (1978-07-01), Gustafsson et al.
patent: 4262091 (1981-04-01), Cox
patent: 4541224 (1985-09-01), Mugnai

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