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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
    Cranberry-containing solid oral dosage form - Organic acids
    A unit of NIST-3284 consists of five packets, each containing approximately 2.5 g of powdered material.
    Certified mass fraction values for organic acids (dry-mass basis)
    Citric acid ......................................... 34.7 ± 4.8 mg/g Quinic acid ....................................... 25.9 ± 3.5 mg/g
    Malic acid ......................................... 19.9 ± 1.9 mg/g
    Indicative values for organic acids and anions
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