CFR section

21 CFR 113.40(b)(1)(iv): Equipment and procedures

PART 113-THERMALLY PROCESSED LOW-ACID FOODS PACKAGED IN HERMETICALLY SEALED CONTAINERS · Subpart C-Equipment

Key facts

Citation 21 CFR 113.40(b)(1)(iv)
Section Equipment and procedures
Part PART 113-THERMALLY PROCESSED LOW-ACID FOODS PACKAGED IN HERMETICALLY SEALED CONTAINERS
Subpart Subpart C-Equipment
Subchapter 21 CFR B Food
Product types cited Food/Cosmetics
Regulation text (excerpt) (iv) A temperature-indicating device shall be accurate to 1 °F (0.5 °C). The temperature range of a mercury-in-glass thermometer shall not exceed 17 °F per inch (4 °C per centimeter) of graduated scale. A mercury-in-glass thermometer that has a divided mercury column shall be considered defective.

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