| http://www.w3.org/ns/prov#value | - As indicated above, other embodiments, possibly having alternate swabbing structures thatare insertable into a suitable detector head receptacle (not illustrated) are contemplated as being within the scope of the present invention.Also provided with luminometer 10 is a user interface 16, which may be composed of items including rocker switches 16a, slide switches 16c, a display mean 16b, and or ot
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