A MECHANICAL MEASURING INSTRUMENT FOR STERILE LIQUIDS.
An instrument is described by which aliquot portions of a liquid may be mechanically measured and delivered. It was devised especially for use in immunological experiments, to take the place of a graduated pipette in setting up serum tests. The instrument may be set for any quantity within its capacity and measures sterile liquids without danger of contamination. It may therefore find a wider application in other procedures requiring sterile measurements of small amounts of liquid.
Laboratories of The Rockefeller Institute for Medical Research.
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Gates