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  • 选择规格:

    5 x 2.5 g

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  • 基本信息
  • 质检信息
  • 材料安全信息
    Mixed Berry-containing solid oral dosage form - Organic acids
    This Standard Reference Material (SRM) is intended primarily for use in validating analytical methods for the
    determination of organic acids in solid oral dosage forms containing bilberries, blueberries, and cranberries and in
    similar matrices. This SRM can also be used for quality assurance when assigning values to in-house control
    materials. A unit of NIST-3285 consists of five packets, each containing approximately 2.5 g of powdered material.
    Certified values (dry-mass basis)
    Malic acid ...... 22.83 ± 0.53 mg/g Quinic acid..... 24.87 ± 0.42 mg/g
    Reference values for organic acids and anions
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