Encyclopedia
Refrigerator
Refrigerators are chambers that allow storage at reduced temperatures. For storing food product samples, the temperature should be (3 +/- 2) °C (maximum allowable errors), except for special cases of use.
For other usage scenarios, the temperature, unless otherwise specified, should be (5 +/- 3) °C
Source: "Microbiology of Food and Animal Feeds. General Requirements and Recommendations for Microbiological Investigations. GOST R ISO 7218-2008"
(approved by Order of Rosstandart dated December 18, 2008 No. 480-st)