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  • selenium standard for aas (c15-1311-489)
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    89498-250ML

    Sigma-Aldrich

    Selenium Standard for AAS (C15-1311-489)

    Price: $97.27
    List Price: $108.08
    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
    SKU89498-250ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1311-489
    Pack Size 250 ML
    Price:
    Price: $97.27
    List Price: $108.08
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  • selenium standard for icp (c15-1304-078)
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    50002-100ML

    Sigma-Aldrich

    Selenium Standard for ICP (C15-1304-078)

    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
    SKU50002-100ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1304-078
    Pack Size 100 ML
    Price:
    Price: $107.49
    List Price: $119.43
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  • selenium standard for icp (c15-1314-730)
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    98838-100ML

    Sigma-Aldrich

    Selenium Standard for ICP (C15-1314-730)

    Price: $441.46
    List Price: $490.51
    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.
    SKU98838-100ML
    MFR. NameSigma-Aldrich
    Catalog No. C15-1314-730
    Pack Size 100 ML
    Price:
    Price: $441.46
    List Price: $490.51
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  • sephacryl(r) s-200 high resolution
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    GE17-0584-01

    Sigma-Aldrich

    Sephacryl(R) S-200 High Resolution

    Price: $1,618.29
    List Price: $1,798.10
    Sephacryl &#174 High Resolution gel filtration media allow fast and reproducible purification of proteins, polysaccharides, and other macromolecules by gel filtration at laboratory and industrial scale. Sephacryl &#174 High Resolution
    SKUGE17-0584-01
    MFR. NameSigma-Aldrich
    Catalog No. C15-1426-424
    Pack Size 1 PK
    Price:
    Price: $1,618.29
    List Price: $1,798.10
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  • septa hi-temp .355
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    75803

    Septa Hi-Temp .355

    Price: $55.30
    List Price: $61.44
    High Temperature Septa is made of preconditioned PTFE/silicone rubber and is 3.175 mm (0.
    SKU75803
    MFR. NameHAMILTON COMPANY
    Catalog No. C08-0436-983
    Pack Size 12 PK
    Price:
    Price: $55.30
    List Price: $61.44
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  • sieve no 120 w/nist trace cert
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    59980-67

    Antylia Scientific

    SIEVE NO 120 W/NIST TRACE CERT

    Price: $396.55
    List Price: $440.61
    SIEVE NO 120 W/NIST TRACE CERT
    SKU59980-67
    MFR. NameAntylia Scientific
    Catalog No. C22-1491-379
    Pack Size 1 EA
    Price:
    Price: $396.55
    List Price: $440.61
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  • sieve no 140 w/nist trace cert
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    59980-68

    Antylia Scientific

    SIEVE NO 140 W/NIST TRACE CERT

    Price: $411.39
    List Price: $457.10
    SIEVE NO 140 W/NIST TRACE CERT
    SKU59980-68
    MFR. NameAntylia Scientific
    Catalog No. C22-1491-380
    Pack Size 1 EA
    Price:
    Price: $411.39
    List Price: $457.10
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  • sieve no 170 w/nist trace cert
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    59980-69

    Antylia Scientific

    SIEVE NO 170 W/NIST TRACE CERT

    Price: $427.00
    List Price: $474.45
    SIEVE NO 170 W/NIST TRACE CERT
    SKU59980-69
    MFR. NameAntylia Scientific
    Catalog No. C22-1491-381
    Pack Size 1 EA
    Price:
    Price: $427.00
    List Price: $474.45
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  • sieve no 325 w/nist trace cert
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    59980-73

    Antylia Scientific

    SIEVE NO 325 W/NIST TRACE CERT

    Price: $552.26
    List Price: $613.62
    SIEVE NO 325 W/NIST TRACE CERT
    SKU59980-73
    MFR. NameAntylia Scientific
    Catalog No. C22-1491-385
    Pack Size 1 EA
    Price:
    Price: $552.26
    List Price: $613.62
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  • sieve no. 60 w/nist trace cert
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    59980-63

    Antylia Scientific

    SIEVE NO. 60 W/NIST TRACE CERT

    Price: $396.55
    List Price: $440.61
    SIEVE NO. 60 W/NIST TRACE CERT
    SKU59980-63
    MFR. NameAntylia Scientific
    Catalog No. C22-1491-375
    Pack Size 1 EA
    Price:
    Price: $396.55
    List Price: $440.61
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  • sieve no. 80 w/nist trace cert
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    59980-65

    Antylia Scientific

    SIEVE NO. 80 W/NIST TRACE CERT

    Price: $396.55
    List Price: $440.61
    SIEVE NO. 80 W/NIST TRACE CERT
    SKU59980-65
    MFR. NameAntylia Scientific
    Catalog No. C22-1491-377
    Pack Size 1 EA
    Price:
    Price: $396.55
    List Price: $440.61
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  • silica low range rgt set 10ml pk100 un3316
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    535690

    Silica Low Range Rgt Set 10mL Pk100 UN3316

    Price: $171.65
    List Price: $190.72
    This reagent set contains Lovibond&#39s Powder Pack&trade Reagents. Powder Pack Reagents are pre-measured, unit dose reagents that have been formulated for use in Lovibond&#39s Aqua Comparator Test Kits, the SC450 Single Parameter Colorimeter
    SKU535690
    MFR. NameTintometer Inc
    Catalog No. C08-0689-558
    Pack Size 100 PK
    Price:
    Price: $171.65
    List Price: $190.72
    Quantity:
     
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