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SOP for Cleaning of Refractometer

Standard operating procedure to clean the refractometer.
2024-04-17T12:26:09Z PrintOnline CoursesQuestion Forum No comments
✔ Technical Review by: | Last Verified:2024-04-17T12:26:09Z

1.0 OBJECTIVE

To clearly lay down the procedure for cleaning.

2.0 SCOPE

This procedure is applicable to refractometer installed in quality control laboratory.

3.0 RESPONSIBILITY

3.1 Doing: Technical Assistant /Executive
3.2 Checking: Executive/Manager

4.0 ACCOUNTABILITY

Head of the Department

5.0 PROCEDURE

5.1 Clean the instrument after each use.
5.2 Clean the prism with xylene and then wipe with tissue paper.
5.3 Clean the mirror and eyepiece with Isopropyl alcohol and then wipe with tissue paper.
5.4 Clean the instrument with a cotton cloth.
5.5 Record in the instrument log card.

6.0 ABBREVIATION

6.1 SOP - Standard Operating Procedure
Get ready to use editable SOPs in MS-Word FormatView List




is a prominent Pharmaceutical Quality Assurance expert, consultant and the founder of Pharmaguideline. With over 22 years of hands-on experience in cGMP-compliant manufacturing environments, he specializes in establishing validation protocols, sterile area controls and data integrity systems. Ankur routinely interprets international regulatory frameworks (including FDA, EMA and ICH guidelines) to help global pharmaceutical professionals ensure strict regulatory compliance and operational excellence. Connect with Ankur on LinkedIn. Need Help: Ask Question

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