21 CFR § 213.101 - Charge-in of components and incoming designated medical gases.

---
identifier: "/us/cfr/t21/s213.101"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "21 CFR § 213.101 - Charge-in of components and incoming designated medical gases."
title_number: 21
title_name: "Food and Drugs"
section_number: "213.101"
section_name: "Charge-in of components and incoming designated medical gases."
chapter_name: "FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
subchapter_number: "C"
subchapter_name: "DRUGS: GENERAL"
part_number: "213"
part_name: "CURRENT GOOD MANUFACTURING PRACTICE FOR MEDICAL GASES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "21 U.S.C. 321, 351, 352, 353, 355, 360b, 360ddd, 360ddd-1, 371, 374."
regulatory_source: "89 FR 51770, June 18, 2024, unless otherwise noted."
cfr_part: "213"
---


# 213.101 Charge-in of components and incoming designated medical gases.

Written production and control procedures shall include the following, which are designed to assure that the medical gases produced have the identity, strength, quality, and purity they purport or are represented to possess:

(a) Except when a monograph or formulary specifies a range, the batch shall be formulated with the intent to provide 100 percent of the labeled or established amount of each medical gas. When a monograph or formulary specifies a range for the contents of a medical gas, the batch shall be formulated with the intent to provide an amount of the medical gas within such specified range.

(b) Components and incoming designated medical gases added to in-process supply or final product containers shall be weighed or measured as appropriate. In-process and final product containers shall identify the name of the component or designated medical gas or the name and percentage of each component or designated medical gas if they contain multiple components or designated medical gases, and the unique lot number assigned.