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USP Compliance Standards

Built with the changing landscape of regulatory compliance in mind, Inorganic Ventures stocks a comprehensive range of reference materials for USP compliance tests both old and new. Since the United States Pharmacopeia (USP) general chapter <232> was first published, its specifications have been amended and updated to reflect changing limitations for elemental impurities. At Inorganic Ventures, we have always aimed to keep abreast of revisions being made to USP <232> and to provide appropriate certified reference materials.

Since the first draft was published, USP General Chapter specifications have largely followed the International Conference on Harmonisation (ICH) limits established in the Guideline for Elemental Impurities Q3D. USP reference materials encompassed fifteen key elements of concern in drug quality screening. Inorganic Ventures certified reference materials have long included these foundational oral elemental impurity standards, but our stock list has grown as USP <232> aligned more closely with Q3D limits.

 USP 232 limits for gold

USP Reference Materials from Inorganic Ventures

Inorganic Ventures is staying on top of revisions being made to USP <232> limitations by consistently updating our stock to reflect demand. However, custom-mixed reference materials have always been our specialty. Browse the list of standards below or contact a member of the team today if you cannot find what you are looking for.

12 results for USP Compliance Standards

  1. IV-STOCK-38-125ML

    100 ppm 6 Element Precious Metal USP<232> / ICH Q3D Standard
    Qty:
    $234.00

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  2. IV-STOCK-40-125ML

    USP<232> Oral Elemental Impurities (Second Supplement)
    Qty:
    $164.00

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  3. IV-STOCK-41-125ML

    USP<232> Parenteral Elemental Impurities (Second Supplement)
    Qty:
    $164.00

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  4. IV-STOCK-60-125ML

    USP<232> Drug Substance and Excipients Impurities (Second Supplement)
    Qty:
    $180.00

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  5. IV-STOCK-65-125ML

    USP<232>/ICH Q3D Class 1 Oral Elemental Impurities
    Qty:
    $164.00

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  6. IV-STOCK-66-125ML

    USP<232>/ICH Q3D Class 2A Oral Elemental Impurities
    Qty:
    $164.00

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  7. IV-STOCK-67-125ML

    USP<232>/ICH Q3D Class 2B Oral Elemental Impurities
    Qty:
    $234.00

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  8. IV-STOCK-68-125ML

    USP<232>/ICH Q3D Class 2B Oral Elemental Impurities
    Qty:
    $164.00

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  9. IV-STOCK-69-125ML

    USP<232>/ICH Q3D Class 3 Oral Elemental Impurities
    Qty:
    $164.00

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  10. IV-STOCK-70-125ML

    USP<232>/ICH Q3D Oral Elemental Impurities
    Qty:
    $234.00

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  11. IV-STOCK-78-125ML

    USP <232>/ICH Q3D(R2) Oral Elemental Impurities
    Qty:
    $234.00

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  12. IV-STOCK-79-125ML

    USP <232>/ICH Q3D(R2) Class 2B Oral Elemental Impurities
    Qty:
    $234.00

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12 results for USP Compliance Standards