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Analytical Reference Standards

  
  • buffer, reference standard (c15-1342-880)
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    B4770-1GA

    Sigma-Aldrich

    Buffer, reference standard (C15-1342-880)

    Price: $444.49
    List Price: $493.88
    Packaging 500 mL size packaged in polyethylene bottle 1&#160gal size in convenient shelf-top dispenser with spigot. Analysis Note Standardized against N.
    SKUB4770-1GA
    MFR. NameSigma-Aldrich
    Catalog No. C15-1342-880
    Pack Size 1 GA
    Price:
    Price: $444.49
    List Price: $493.88
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  • buffer, reference standard (c15-1342-881)
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    B4770-500ML

    Sigma-Aldrich

    Buffer, reference standard (C15-1342-881)

    Price: $109.87
    List Price: $122.08
    Packaging 500 mL size packaged in polyethylene bottle 1&#160gal size in convenient shelf-top dispenser with spigot. Analysis Note Standardized against N.
    SKUB4770-500ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1342-881
    Pack Size 500 ML
    Price:
    Price: $109.87
    List Price: $122.08
    Quantity:
     
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  • buffer, reference standard (c15-1342-886)
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    B4895-500ML

    Sigma-Aldrich

    Buffer, reference standard (C15-1342-886)

    Price: $109.87
    List Price: $122.08
    Application The buffer reference standard was used in the calibration of a pH meter in analytical procedures. Features and Benefits Traceable to standard reference materials from NIST A ready-to-use solution available in different packaging to
    SKUB4895-500ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1342-886
    Pack Size 500 ML
    Price:
    Price: $109.87
    List Price: $122.08
    Quantity:
     
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  • buffer, reference standard (c15-1342-887)
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    B4895-6X500ML

    Sigma-Aldrich

    Buffer, reference standard (C15-1342-887)

    Price: $416.94
    List Price: $463.27
    Application The buffer reference standard was used in the calibration of a pH meter in analytical procedures. Features and Benefits Traceable to standard reference materials from NIST A ready-to-use solution available in different packaging to
    SKUB4895-6X500ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1342-887
    Pack Size 3000 ML
    Price:
    Price: $416.94
    List Price: $463.27
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  • buffer, reference standard (c15-1342-891)
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    B5020-1GA

    Sigma-Aldrich

    Buffer, reference standard (C15-1342-891)

    Price: $444.49
    List Price: $493.88
    Application The buffer reference standard was used in the calibration of a pH probe and pH meter in analytical procedures. Features and Benefits Traceable to NIST standard reference materials A ready-to-use solution available in various packaging
    SKUB5020-1GA
    MFR. NameSigma-Aldrich
    Catalog No. C15-1342-891
    Pack Size 1 GA
    Price:
    Price: $444.49
    List Price: $493.88
    Quantity:
     
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  • buffer, reference standard (c15-1342-892)
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    B5020-500ML

    Sigma-Aldrich

    Buffer, reference standard (C15-1342-892)

    Price: $109.87
    List Price: $122.08
    Application The buffer reference standard was used in the calibration of a pH probe and pH meter in analytical procedures. Features and Benefits Traceable to NIST standard reference materials A ready-to-use solution available in various packaging
    SKUB5020-500ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1342-892
    Pack Size 500 ML
    Price:
    Price: $109.87
    List Price: $122.08
    Quantity:
     
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  • buffer, reference standard (c15-1342-893)
    Add to Cart The item has been added
    B5020-6X500ML

    Sigma-Aldrich

    Buffer, reference standard (C15-1342-893)

    Price: $416.94
    List Price: $463.27
    Application The buffer reference standard was used in the calibration of a pH probe and pH meter in analytical procedures. Features and Benefits Traceable to NIST standard reference materials A ready-to-use solution available in various packaging
    SKUB5020-6X500ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1342-893
    Pack Size 3000 ML
    Price:
    Price: $416.94
    List Price: $463.27
    Quantity:
     
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  • certified alcohol reference standard - 1
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    ETWA15-25ML

    Sigma-Aldrich

    CERTIFIED ALCOHOL REFERENCE STANDARD - 1

    Price: $283.89
    List Price: $315.43
    CERTIFIED ALCOHOL REFERENCE STANDARD - 1
    SKUETWA15-25ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1255-410
    Pack Size 25 ML
    Price:
    Price: $283.89
    List Price: $315.43
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  • certified alcohol reference standard - 4
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    ETWA40-25ML

    Sigma-Aldrich

    CERTIFIED ALCOHOL REFERENCE STANDARD - 4

    Price: $283.89
    List Price: $315.43
    CERTIFIED ALCOHOL REFERENCE STANDARD - 4
    SKUETWA40-25ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1255-411
    Pack Size 25 ML
    Price:
    Price: $283.89
    List Price: $315.43
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  • certified alcohol reference standard - 5
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    ETWA05-25ML

    Sigma-Aldrich

    CERTIFIED ALCOHOL REFERENCE STANDARD - 5

    Price: $283.89
    List Price: $315.43
    CERTIFIED ALCOHOL REFERENCE STANDARD - 5
    SKUETWA05-25ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1255-409
    Pack Size 25 ML
    Price:
    Price: $283.89
    List Price: $315.43
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  • certified alcohol reference standard - 7
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    ETWA70-25ML

    Sigma-Aldrich

    CERTIFIED ALCOHOL REFERENCE STANDARD - 7

    Price: $283.89
    List Price: $315.43
    CERTIFIED ALCOHOL REFERENCE STANDARD - 7
    SKUETWA70-25ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1255-412
    Pack Size 25 ML
    Price:
    Price: $283.89
    List Price: $315.43
    Quantity:
     
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