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Set of Two Impingers

DLSPH Occupational Health

A metal stand holds two glass instruments.

Each instrument is long, narrow, and made of glass. Each instrument consists of an inner section and a glass outer jacket. A tube at the top of the instrument leads into the inner part of the instrument. A second tube at the top of the instrument protrudes through one side. The top part of the instrument may be separated from its ground glass seal.

Accession Number: 2016.phlt.1.118.1-2

Alternative Name:

Primary Materials: Metal, Glass


Dimensions (cm):

Single tube: Length = 17, Diameter = 3.5.


Impingers are used to collect airborne contaminants by drawing them into solution for testing purposes.


Excellent: The metal stand is slightly abraded.

Associated Instruments:

Manufacturer: Levitt-Safety. Toronto, Ontario.

Date of Manufacture:


Additional Information and References:

Historical Notes: