Unit-dose liquid sampling device and method of use

Details Unit-dose liquid sampling device and method of use Unit-dose liquid sampling device and method of use

1994-08-15

1995-12-05

Raevis, Robert

Measuring and testing

Sampler, sample handling, etc.

Capture device

G01N 112

Patent

active

054718864

ABSTRACT:
An extendable multiple-bottle sampling device and a method of using the device. Multiple lid holding rods nest within tubular casing segments. The casing segments have aligned bottle containers which hold unit-dose sampling bottles. These casing segments are series connected, and the device is dipped into the mixture being sampled. The last lid holding rod segment and the last tubular casing have aligned handles which are misaligned to obtain accurate volumetric sampling of pharmaceutical liquid or semi-solid mixtures, ointments, cosmetic creams and the like without wetting the outside of the sample containers.

REFERENCES:
patent: 1156240 (1915-10-01), McKay
patent: 1474807 (1923-11-01), Yetman et al.
patent: 1490506 (1924-04-01), Buttari
patent: 2255369 (1941-09-01), Spaeth
patent: 3242740 (1966-03-01), Nisken
patent: 3442017 (1969-05-01), Frenkel
patent: 3675491 (1972-07-01), Guillet
patent: 3826144 (1974-07-01), Wessels
patent: 4172385 (1979-10-01), Cristensen

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