Page 22 - Introduction QC
P. 22

GMP Training – Introduction to Quality Control (QC) by www.gmpsop.com


                                              Standard operating procedures provide more detailed
                                              and specific requirements for each of the laboratory
                        STANDARD              quality elements. For example, SOPs describe how to
                       OPERATING              handle a sample, how to conduct an audit, how to
                      PROCEDURES              release  a  result  from  the  laboratory  and  how  to
                                              manage a complaint. SOPs are generally not specific

                                              to test methods.


                                              Test methods provide specific step-wise direction on
                                              how  to  properly  execute  a  test  procedure  in  a

                     TEST METHODS             standardized manner. A test method is specific to on

                            AND               analysis and for on instrumental technique such as
                    SPECIFICATIONS            HPLC.  Specifications  generally  accompany  test
                                              methods  and  provide  pass/fail  criteria  and
                                              acceptance criteria for a test method, such as system
                                              suitability or control limits.


                                              Sample and reagent preparation sheets are used to
                                              document the instructions for preparing laboratory
                                              solutions,  standards,  and  working  reagents.  It  is
                       SAMPLE AND             important  in  a  laboratory  to  provide  accurate
                         REAGENT
                      PREPARATION             instructions  and  records  of  these  preparations.
                          SHEETS              Usually  these  sheets  are  linked  to  specific  test
                                              methods. Equally important are the instructions for
                                              calibrating standard solutions.


                                              Records  of  testing  include  laboratory  analyst  note
                                              books,  specific  testing  sheets,  and  analytical

                                              printouts,       electronic       records       such       as
                      LABORATORY
                       DOCUMENTS              chromatographs, and ancillary records that support
                                              the  compliance  of  the  laboratory.  Ancillary  records
                                              would include calibration reports, training records,
                                              and monitoring of the environment.




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