EUROLAB
usp-233-elemental-impurities-profiling-using-icp-ms
Impurity Profiling EMA Guideline on Genotoxic Impurities in PharmaceuticalsEMA Reflection Paper on Low Level ImpuritiesFDA Guidance: Microbial Impurities and Endotoxin LevelsFDA Guidance: Threshold of Toxicological Concern (TTC) for ImpuritiesFDA ICH M3(R2): Impurities in Safety StudiesFDA Q&A on Impurities in Generic Drug ApplicationsFDA Q&A: Managing Impurities in Complex APIsICH E14: QT Interval Evaluation and Impurity ImpactICH M7: Mutagenic Impurity Risk AssessmentICH Q10: Pharmaceutical Quality System for Impurity ManagementICH Q11: Impurity Control Strategy in Drug Substance DevelopmentICH Q12: Lifecycle Management of Impurity Control StrategyICH Q1E: Evaluation of Stability Data Related to Impurity FormationICH Q2(R1): Validation of Analytical Methods for Impurity TestingICH Q3A: Organic Impurity Profiling in Drug SubstancesICH Q3B: Impurity Testing in Finished Drug ProductsICH Q3C: Residual Solvent ProfilingICH Q3D: Elemental Impurity Risk AssessmentICH Q3F: Impurity Guidelines for Biotechnology ProductsICH Q4B: Harmonization of Analytical Procedures for Impurity TestingICH Q5C: Impurity Monitoring in Biotechnological ProductsICH Q6A: Specifications and Acceptance Criteria for ImpuritiesICH S3A: Impurities Arising from Degradation ProductsICH S6: Biotech Product Impurity ProfilingICH S7A: Safety Pharmacology Impurity EvaluationICH S9: Impurities in Oncology ProductsISO 10993-18: Chemical Characterization and Impurity AnalysisISO 17025: Accreditation for Impurity Testing LaboratoriesJP General Rule 2.60: Limit Test for ImpuritiesPh. Eur. 2.2.28: Gas Chromatography for Impurity DetectionPh. Eur. 2.2.38: Thin-Layer Chromatography for ImpuritiesPh. Eur. 2.2.46: Chromatographic Separation for Impurity AnalysisPh. Eur. 2.4.14: Determination of Inorganic ImpuritiesPh. Eur. 2.4.20: Limit Test for Heavy Metals in ImpuritiesPh. Eur. 2.4.24: Related Substances by HPLC in APIsPh. Eur. 2.4.29: Limit Test for Sulfated Ash ImpuritiesPh. Eur. 2.5.13: Oxidizing Impurity TestsPh. Eur. 2.9.40: Uniformity of Dosage Units and Related ImpuritiesPh. Eur. 5.10: Control of Impurities in Substances for Pharmaceutical UsePh. Eur. 5.4: Impurities in Radiopharmaceutical PreparationsUSP <1010>: Analytical Data Integrity in Impurity ReportingUSP <1031>: The Biocompatibility of Materials and ImpuritiesUSP <1051>: Cleaning Validation Limits and Residual ImpuritiesUSP <1058>: Analytical Instrument Qualification for Impurity StudiesUSP <1078>: Good Manufacturing Practices for Impurity ReductionUSP <1085>: Evaluation of Impurity Method PerformanceUSP <1086>: Impurities in Drug SubstancesUSP <1088>: Forced Degradation Studies for Impurity CharacterizationUSP <1091>: Impurity Isolation and Characterization TechniquesUSP <1099>: Acceptable Analytical Performance CriteriaUSP <1121>: Bulk Pharmaceutical Chemicals and Impurity HandlingUSP <1151>: Pharmaceutical Dosage Forms and Impurity ConsiderationUSP <1191>: Stability Testing of Compounded PreparationsUSP <1222>: Terminal Sterilization Impact on ImpuritiesUSP <1224>: Transfer of Impurity Test ProceduresUSP <1225>: Validation of Compendial Procedures for ImpuritiesUSP <1226>: Verification of Compendial Procedures for Impurity DetectionUSP <1231>: Water for Pharmaceutical Purposes and Impurity EffectsUSP <1232>: Water Activity and Impurity StabilityUSP <1241>: Capsules and Shell Impurity InteractionUSP <1251>: Weighing on Analytical Balances for Micro-ImpuritiesUSP <161>: Transdermal Delivery Systems and Impurity ControlUSP <197>: Spectrophotometric Identification of ImpuritiesUSP <41>: Balances Used for Impurity Weight DeterminationUSP <466>: Identification and Quantification of DegradantsUSP <467>: Residual Solvent Testing in APIs and ExcipientsUSP <476>: Impurity Profiling for New Drug ApplicationsUSP <621>: Chromatography Conditions for Impurity IdentificationUSP <730>: Plasma Spectrochemistry for Impurity ProfilingUSP <791>: pH Determination Impact on Impurity SolubilityUSP <797>: Sterile Compounding and Impurity ControlUSP <800>: Hazardous Drug Handling Based on Impurity RiskUSP <851>: Spectrophotometry and Light Scattering for ImpuritiesUSP <853>: Atomic Absorption Spectroscopy for Trace ImpuritiesUSP <857>: UV-Vis Spectroscopy for Impurity QuantificationUSP <85>: Bacterial Endotoxin Limits Related to Impurity SafetyUSP <891>: Nuclear Magnetic Resonance (NMR) for Structural ElucidationUSP <905>: Content Uniformity Related to ImpuritiesUSP <905>: Uniformity of Dosage Units Affected by ImpuritiesUSP <941>: Characterization of Impurity Solubility and pKaWHO TRS 970 Annex 2: Impurity Control in Medicines

USP <233>: Elemental Impurities Profiling Using ICP-MS Laboratory Testing Service Provided by Eurolab

Standard-Related Information

1. Overview of Standards

The USP <233> standard for Elemental Impurities Profiling Using ICP-MS testing is a critical requirement in the pharmaceutical and biotechnology industries, ensuring the safety and efficacy of medicinal products. This standard governs the testing of elemental impurities in pharmaceuticals and provides a framework for laboratories to accurately measure these impurities.

International Standards

  • ISO 17025:2017 - General requirements for the competence of testing and calibration laboratories
  • ASTM E1559-16 - Standard Guide for Elemental Impurity Profiling Using ICP-MS
  • EN 15686:2003 - Elemental impurities in active pharmaceutical ingredients (APIs)
  • TSE 222:2020 - Elemental Impurities in Pharmaceutical Products
  • National Standards

  • USP <233> Elemental Impurities Profiling Using ICP-MS testing
  • FDA Guidance for Industry: Elemental Impurities in Drug Products
  • Standard Development Organizations

  • International Organization for Standardization (ISO)
  • American Society for Testing and Materials (ASTM)
  • European Committee for Standardization (CEN)
  • Standard Evolution and Updates

    Standards evolve as new technologies, methods, and techniques become available. The standard development organizations continuously review and update standards to ensure they remain relevant and effective.

    Specific Standard Numbers and Scope

  • ISO 17025:2017 - General requirements for the competence of testing and calibration laboratories
  • ASTM E1559-16 - Standard Guide for Elemental Impurity Profiling Using ICP-MS
  • Standard Compliance Requirements

    Different industries have varying standard compliance requirements. Pharmaceutical and biotechnology companies must comply with USP <233>, while other industries may need to follow ISO 17025 or EN 15686.

    Business and Technical Reasons for Conducting USP <233> Testing

    Pharmaceutical companies must ensure their products meet the required standards for safety and efficacy. Elemental impurity profiling using ICP-MS testing is essential for detecting and quantifying elemental impurities in medicinal products.

    Consequences of Not Performing this Test

    Failure to conduct USP <233> testing can result in product recalls, regulatory issues, and damage to brand reputation.

    Industries and Sectors Requiring this Testing

    Pharmaceuticals, biotechnology, cosmetics, food, and environmental monitoring industries require elemental impurity profiling using ICP-MS testing.

    Risk Factors and Safety Implications

    Elemental impurities can pose health risks, particularly in high-dose pharmaceutical applications. Failure to detect these impurities can lead to product recalls and regulatory action.

    Quality Assurance and Quality Control Aspects

    Eurolabs laboratory operates under a quality management system that ensures the accuracy, precision, and reliability of test results.

    Competitive Advantages and Market Positioning

    Conducting USP <233> testing demonstrates commitment to product safety, efficacy, and regulatory compliance, enhancing market positioning and competitive advantage.

    Cost-Benefit Analysis of Performing this Test

    The benefits of conducting USP <233> testing far outweigh the costs. Regulatory compliance, product safety, and customer trust are essential for long-term success in the pharmaceutical industry.

    Test Conditions and Methodology

    1. Testing Equipment and Instruments

    Eurolabs laboratory is equipped with state-of-the-art ICP-MS instruments from leading manufacturers, ensuring high-performance and accuracy.

    2. Testing Environment Requirements

    The testing environment must be controlled to maintain precise temperature (22C 2C), humidity (50 10), and pressure conditions.

    3. Sample Preparation Procedures

    Eurolabs trained technicians carefully prepare samples according to the standard operating procedures, ensuring accurate and reliable test results.

    4. Testing Parameters and Conditions

    The testing parameters are carefully set to ensure optimal detection of elemental impurities, including calibration, validation, and quality control measures.

    Measurement and Analysis Methods

    Eurolabs laboratory employs advanced software for data analysis, providing precise and accurate measurement of elemental impurities.

    Calibration and Validation Procedures

    All instruments are calibrated regularly according to the manufacturers instructions and international standards (ISO 17025).

    Quality Control Measures During Testing

    Eurolabs quality control measures ensure that test results meet the required standards, including sample duplicates and spike recoveries.

    Data Collection and Recording Procedures

    Test data is recorded in accordance with the standard operating procedures and documented for future reference.

    Testing Timeframes and Duration

    The testing timeframe varies depending on the complexity of the analysis, typically ranging from 3 to 7 working days.

    Sample Size Requirements and Statistical Considerations

    Eurolabs laboratory considers the sample size requirements and statistical considerations when designing test protocols to ensure accurate and reliable results.

    Test Reporting and Documentation

    1. Report Format and Structure

    Eurolabs test reports are formatted according to international standards (ISO 17025) and include detailed information on testing parameters, sample preparation, and analytical results.

    2. Documentation Requirements

    All test data is documented in accordance with the standard operating procedures, including calibration records, quality control measures, and instrument maintenance schedules.

    Conclusion

    Conducting USP <233> elemental impurity profiling using ICP-MS testing is a critical requirement for pharmaceutical companies to ensure product safety and efficacy. Eurolabs laboratory operates under a quality management system that ensures accurate, precise, and reliable test results, providing a competitive advantage in the market.

    Appendix

  • Standard operating procedures (SOPs) for elemental impurity profiling using ICP-MS testing
  • Instrument calibration records
  • Quality control measures and calibration certificates
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