C - Chemistry – Metallurgy – 12 – M
Patent
C - Chemistry, Metallurgy
12
M
195/141
C12M 1/26 (2006.01) B01L 3/02 (2006.01)
Patent
CA 2008450
43813 Can 1A ABSTRACT A wand assembly having an elongate rod with a lower end having a groove or grooves formed therein. When contacted with (e.g., touched to) a colony, the lower end is able to ingest a predetermined quantity of bacteria into the groove or grooves by capillary action. The wand assembly is particularly suitable for ingesting very small quantities of bacteria, e.g., on the order of 1 x 107 colony forming units, since it is provided with a collar that is releasably attached to the rod, and can be detached from the rod after the lower end has been touched to a colony, in a manner that wipes excess, unwanted bacteria from the peripheral surface of the rod.
Hood John K.
Lund Marlys E.
Nelson Robert L.
Minnesota Mining And Manufacturing Company
Smart & Biggar
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