03940249 is referenced by 23 patents and cites 13 patents.

A laboratory testing procedure wherein test tubes are uniquely supported under conditions of refrigeration, the test tubes being placed in a generally vertical position with only the test tube bottom portions in contact with the top surfaces of a closed refrigerant reservoir having heat-absorbing means confined therein.

Title
Laboratory testing procedure
Application Number
364953
Publication Number
3940249
Application Date
June 17, 1974
Publication Date
February 24, 1976
Inventor
James E McClurg
Omaha
NB, US
Agent
Dawson Tilton Fallon & Lungmus
Assignee
Streck Laboratories
NB, US
IPC
F28D 13/00
F25D 3/08
B01L 9/06
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