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SOP for in-process Weight Variation

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Standard Operating Procedure for in-process Weight Variation Testing

 

Purpose

The purpose of this SOP is to outline the procedures for conducting weight variation testing during the tablet/ capsule manufacturing process to ensure uniformity and consistency of capsule/ tablet weight.

Scope

This SOP applies to all personnel involved in capsule/ tablet manufacturing, specifically those responsible for weight variation testing.

Responsibilities

  • Quality Control Analysts: Conducting weight variation testing according to this SOP.
  • Production Department: Providing samples for testing and cooperating with quality control personnel.
  • Quality Assurance Department: Ensuring compliance with regulatory standards and guidelines.

Procedure

  1. Select a representative sample of capsules/ tablets according to predefined sampling procedures.
  2. Weigh each tablet/ capsule individually using a calibrated balance.
  3. Record the weight of each tablet/ capsule and calculate the average weight of the sample.
  4. Compare the individual capsule/ tablet weights against the average weight to determine weight variation.
  5. Calculate the percentage deviation from the average weight for each capsule/ tablet.
  6. Compare the percentage deviation against acceptance criteria.
  7. Document all testing procedures, observations, and results accurately and comprehensively.
  8. Review and approve the test results by authorized personnel.
  9. Initiate corrective actions if deviations from acceptance criteria are identified.
See also  SOP for Disintegration Testing of Tablets

Abbreviations Used

SOP: Standard Operating Procedure
QC: Quality Control
QA: Quality Assurance

Documents

  • Weight Variation Testing Protocol
  • Standard Operating Procedures Manual
  • Batch Records
  • Quality Control Reports
  • Deviation Reports

Reference

No specific references are cited for

this SOP.

SOP Version

Version 1.0

In-Process Control Tags:Antioxidant Testing, Appearance Inspection, Assay Testing, Batch testing, Blend Homogeneity Testing, Blend Uniformity Testing, Clarity Testing, Coating Thickness Measurement, Compliance testing, Container Closure Integrity Testing, Content Uniformity Testing, Disintegration Testing, Dissolution Profile Analysis, Dissolution Testing, Endotoxin testing, Friability Testing, Granule Size Distribution Analysis, Hardness Testing, In-process control, Leakage Testing, Manufacturing standards, Microbial Testing, Moisture Content Determination, Osmolality Testing, Particle Size Distribution Analysis, pH Testing, Process validation, Quality Assurance, Quality Control, Real-time monitoring, Sterility testing, Uniformity of Dosage Units Testing, Viscosity Testing, Weight Variation Testing

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Previous Post: SOP for In-Process Friability Testing
Next Post: SOP for Disintegration Testing of Tablets

Standard Operating Procedures V 1.0

  • Aerosols
  • Analytical Method Development
  • Bioequivalence Bioavailability Study
  • Capsule Formulation
  • Clinical Studies
  • Creams
  • Data Integrity
  • Dental Dosage Forms
  • Drug Discovery
  • Environment, Health and Safety
  • Formulation Development
  • Gels
  • Good Distribution Practice
  • Good Warehousing Practices
  • In-Process Control
  • Injectables
  • Liquid Orals
  • Liposome and Emulsion Formulations
  • Lotions
  • Lyophilized Products
  • Maintenance Dept.
  • Medical Devices
  • Metered-Dose Inhaler
  • Microbiology Testing
  • Nanoparticle Formulation
  • Nasal Spray Formulations
  • Nebulizers
  • Ocular (Eye) Dosage Forms
  • Ointments
  • Otic (Ear) Dosage Forms
  • Pharmacovigilance
  • Powder & Granules
  • Purchase Departments
  • Quality Assurance
  • Quality Control
  • Raw Material Stores
  • Regulatory Affairs
  • Tablet Manufacturing
  • Rectal Dosage Forms
  • Transdermal Patches
  • Vaginal Dosage Forms
  • Validations and Qualifications

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NEW! Revised SOPs – V 2.0

  • Aerosols V 2.0
  • Analytical Method Development V 2.0
  • API Manufacturing V 2.0
  • BA-BE Studies V 2.0
  • Biosimilars V 2.0
  • Capsules V 2.0
  • Creams V 2.0
  • Elixers V 2.0
  • Ointments V 2.0
  • Raw Material Warehouse V 2.0
  • Tablet Manufacturing V2.0

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