Interested to Buy Any Domain ? << Click Here >> for more details...
what is mean by 21 CFR PART? In that what is 21 ?
- 1 Answers
- 13981 Views
- I also Faced
- E-Mail Answers
Answer / g. subrahmanyam
CFR is Code of Federal Regulations is the codification of
the general and permanent rules and regulations (sometimes
called administrative law) published in the Federal Register
by the executive departments and agencies of the federal
government of the United States. The CFR is published by
the Office of the Federal Register, an agency of the
National Archives and Records Administration (NARA). The
CFR is divided into 50 titles that represent broad areas
subject to Federal regulations. Out of 50 we will use
Title-21 which refers to Food & Drugs. Hence we call it as
21-CFR. This 21-CFR is further divided into 1500 parts.
Out of which we will be using frequently 11 (i.e. 21-CFR
Part-11) for Electronic records (i.e. 21-CFR Part-211) and
211 for Good manufacturing practices.
| Is This Answer Correct ? | 39 Yes | 0 No |
why we use TLC?
why we are taking 85 ml of concentrated HCl to prepare 1N Solution
Why noise test is performed at 254 nm in calibration of HPLC system?
what is impurity profile. how to interpret this impurity profile to a drug product or drug substance.
Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?
on the basis of bcs class how to proceed the solubility?
what is the difference between heavy metals and sulphated ash
for which type of applications gas chromatography is used?
what is a differance between assay by HPLC and assay by titration?
What is cleaning validation of rinse and swabe and its limit with caculation formula.
Why do we use 500ppb sucrose and 500ppb 1,4 benzoquinone in TOC calibration?
Organic Chemistry 
