SOP for Calibration of Refractometer in Pharmaceuticals
1.0 Objective
To calibrate the equipment for confirmation of reliable and accurate results.
2.0 Scope
This procedure is applicable to calibrate the refractometer, installed in the quality control department.
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3.0 Responsibility
3.1 Doing: Technical Assistant
3.2 Checking: Executive /Manager
4.0 Accountability
Head of the Department
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5.0 Procedure
Frequency: Once in three months.
5.1 Operate the instrument as per S.O.P.
5.2 Maintain the required temperature of the particular liquid as mentioned in Annexure-I
5.3 Observe and record refractive index of the different liquid at temperature mentioned in Annexure-I.
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5.4 The performance of the instrument is satisfactory if the observed refractive index is within the limits given in Annexure, otherwise follow the S.O.P.
6.0 Abbreviation
6.1 SOP - Standard Operating Procedure
