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  • chromium standard for icp (c15-1307-660)
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    68131-100ML-F

    Sigma-Aldrich

    Chromium Standard for ICP (C15-1307-660)

    Price: $113.14
    List Price: $125.71
    This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 . This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.
    SKU68131-100ML-F
    MFR. NameSigma-Aldrich
    Catalog No. C15-1307-660
    Pack Size 100 ML
    Price:
    Price: $113.14
    List Price: $125.71
    Quantity:
     
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  • chromium standard for icp (c15-1308-522)
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    74582-100ML

    Sigma-Aldrich

    Chromium Standard for ICP (C15-1308-522)

    Price: $102.60
    List Price: $114.00
    This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute
    SKU74582-100ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1308-522
    Pack Size 100 ML
    Price:
    Price: $102.60
    List Price: $114.00
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  • chromium standard for icp (c15-1313-647)
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    93104-100ML

    Sigma-Aldrich

    Chromium Standard for ICP (C15-1313-647)

    Price: $446.69
    List Price: $496.33
    This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute
    SKU93104-100ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1313-647
    Pack Size 100 ML
    Price:
    Price: $446.69
    List Price: $496.33
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  • chromium vi - soil
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    CRM041-30G

    Sigma-Aldrich

    Chromium VI - Soil

    Price: $317.14
    List Price: $352.38
    This Certified Reference Material (CRM) is produced and certified in accordance with ISO 1703 4 and ISO/IEC 17025 . All information regarding the use of this CRM can be found on the certificate of analysis.
    SKUCRM041-30G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1355-061
    Pack Size 30 GR
    Price:
    Price: $317.14
    List Price: $352.38
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  • chromium(iii) standard for icp (c15-1313-416)
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    92966-100ML

    Sigma-Aldrich

    Chromium(III) Standard for ICP (C15-1313-416)

    Price: $107.49
    List Price: $119.43
    This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute
    SKU92966-100ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1313-416
    Pack Size 100 ML
    Price:
    Price: $107.49
    List Price: $119.43
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  • cis-9,cis-12-octadecadienoic acid methyl ester
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    46950-U

    Sigma-Aldrich

    cis-9,cis-12-Octadecadienoic acid methyl ester

    Price: $114.08
    List Price: $126.75
    Application Refer to the product&#8242s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
    SKU46950-U
    MFR. NameSigma-Aldrich
    Catalog No. C15-1205-595
    Pack Size 1 ML
    Price:
    Price: $114.08
    List Price: $126.75
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  • citrate standard for ic (c15-1314-543)
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    96068-100ML

    Sigma-Aldrich

    Citrate Standard for IC (C15-1314-543)

    Price: $190.93
    List Price: $212.14
    This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 . This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.
    SKU96068-100ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1314-543
    Pack Size 100 ML
    Price:
    Price: $190.93
    List Price: $212.14
    Quantity:
     
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  • cobalt 1,000 ppm icp standard solution, 100ml
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    22260

    Cobalt 1,000 ppm ICP Standard Solution, 100ML

    Price: $150.14
    List Price: $166.83
    Concentration 1,000 +/- 10 ug/ml Matrix: &lt5% HNO3 NIST Traceable
    SKU22260
    MFR. NameGFS CHEMICALS INC
    Catalog No. C08-0416-122
    Pack Size 1 EA
    Price:
    Price: $150.14
    List Price: $166.83
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  • cobalt 1,000 ppm icp standard solution, 500ml
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    22262

    Cobalt 1,000 ppm ICP Standard Solution, 500ML

    Price: $314.21
    List Price: $349.13
    Concentration 1,000 +/- 10 ug/ml Matrix: &lt5% HNO3 NIST Traceable
    SKU22262
    MFR. NameGFS CHEMICALS INC
    Catalog No. C08-0418-030
    Pack Size 1 EA
    Price:
    Price: $314.21
    List Price: $349.13
    Quantity:
     
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  • cobalt 10,000 ppm icp standard solution, 500ml
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    22272

    Cobalt 10,000 ppm ICP Standard Solution, 500ML

    Price: $461.14
    List Price: $512.37
    Concentration 10,000 +/- 100 ug/ml Matrix: &lt5% HNO3 NIST Traceable
    SKU22272
    MFR. NameGFS CHEMICALS INC
    Catalog No. C08-0419-078
    Pack Size 1 EA
    Price:
    Price: $461.14
    List Price: $512.37
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  • cod 500 mg/l calibration standard (c15-1354-746)
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    COD500-100ML

    Sigma-Aldrich

    COD 500 mg/L Calibration Standard (C15-1354-746)

    Price: $166.29
    List Price: $184.76
    This Certified Reference Material (CRM) is produced and certified in accordance with ISO 1703 4 and ISO/IEC 17025 . All information regarding the use of this CRM can be found on the certificate of analysis.
    SKUCOD500-100ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1354-746
    Pack Size 100 ML
    Price:
    Price: $166.29
    List Price: $184.76
    Quantity:
     
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  • cod 500 mg/l calibration standard (c15-1354-747)
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    COD500-500ML

    Sigma-Aldrich

    COD 500 mg/L Calibration Standard (C15-1354-747)

    Price: $220.71
    List Price: $245.24
    This Certified Reference Material (CRM) is produced and certified in accordance with ISO 1703 4 and ISO/IEC 17025 . All information regarding the use of this CRM can be found on the certificate of analysis.
    SKUCOD500-500ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1354-747
    Pack Size 500 ML
    Price:
    Price: $220.71
    List Price: $245.24
    Quantity:
     
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