Kit for calibrating pipettes

Measuring and testing – Instrument proving or calibrating – Volume of flow – speed of flow – volume rate of flow – or mass...

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356243, 422 61, 422 75, G01F 2500

Patent

active

043543766

ABSTRACT:
A pipette calibration kit containing a plurality of solutions, each of a predetermined concentration, which are used for plotting a calibration curve, and at least one reagent of a predetermined concentration which is used to replace an identical quantity of diluent in a predetermined volume of the diluent. The concentration of the reagent-diluent mixture is measured and the quantity of the reagent substituted for diluent in the reagent-diluent mixture, i.e., the volume of the pipette used to add the reagent to the diluent, is determined from the calibration curve.

REFERENCES:
patent: 1914322 (1933-06-01), Bickley
patent: 3682597 (1972-08-01), Husch
patent: 3884637 (1975-05-01), Gindler
patent: 3951313 (1976-04-01), Coniglione
patent: 4195059 (1980-03-01), Whitcher et al.
ASTM, "Manual on Recommended Practices in Spectrophotometry," Second Edition, 12/66, pp. 90 & 91.
Zavodny et al., Chemical Abstracts, vol. 63, 1965, No. 15518g.
La Motte Chemical Products Co.-Service Bulletin, Towson, Baltimore.

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