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Calibration Gases

  
  • (s)-(+)-1,2-propanediol (c15-1238-779)
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    540250-25G

    (S)-(+)-1,2-Propanediol (C15-1238-779)

    Price: $305.36
    List Price: $339.29
    Application ( S )-(+)-1,2-Propanediol can be used as a reactant to synthesize: Optically active chiral ( S )-1, 2-propanediol derivatives using mesogenic carboxylic acids via esterification in the presence of dimethylaminopyridine (DMAP) as a
    SKU540250-25G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1238-779
    Pack Size 25 GR
    Price:
    Price: $305.36
    List Price: $339.29
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  • (s)-(+)-1,2-propanediol (c15-1238-780)
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    540250-5G

    (S)-(+)-1,2-Propanediol (C15-1238-780)

    Price: $129.46
    List Price: $143.84
    Application ( S )-(+)-1,2-Propanediol can be used as a reactant to synthesize: Optically active chiral ( S )-1, 2-propanediol derivatives using mesogenic carboxylic acids via esterification in the presence of dimethylaminopyridine (DMAP) as a
    SKU540250-5G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1238-780
    Pack Size 5 GR
    Price:
    Price: $129.46
    List Price: $143.84
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  • 524.3 gas calibration mix, 2000æg/ml, p&t methanol, 1ml/ampu
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    30014
    Full 82-component EPA 524.3 list using as few as three ampuls&mdashreduce prep time and chances for error or contamination.
    SKU30014
    MFR. NameRestek Coporation
    Catalog No. C08-0568-394
    Pack Size 1 EA
    Price:
    Price: $115.97
    List Price: $128.85
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  • calibration 4 gas comb, 58 liter
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    10045035

    CALIBRATION 4 GAS COMB, 58 LITER

    Price: $1,179.48
    List Price: $1,310.53
    CALIBRATION 4 GAS COMB, 58 LITER
    SKU10045035
    MFR. NameR3 Safety
    Catalog No. C08-0553-448
    Pack Size 1 EA
    Price:
    Price: $1,179.48
    List Price: $1,310.53
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  • calibration gas, bw cg-q58-4, 4-gas, 58l un 1956
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    10327750

    Calibration Gas, BW CG-Q58-4, 4-Gas, 58L UN 1956

    Price: $322.07
    List Price: $357.86
    Calibration Gas, BW CG-Q58-4, 4-Gas, 58L UN 1956
    SKU10327750
    MFR. NamePortagas by Linde
    Catalog No. C08-0530-787
    Pack Size 1 EA
    Price:
    Price: $322.07
    List Price: $357.86
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  • calibration gas, gfg 7802-030, 4-gas mixture, 58l un 1956
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    90100084

    Calibration Gas, GFG 7802-030, 4-Gas Mixture, 58L UN 1956

    Price: $322.07
    List Price: $357.86
    Calibration Gas, GFG 7802-030, 4-Gas Mixture, 58L UN 1956
    SKU90100084
    MFR. NamePortagas by Linde
    Catalog No. C08-0530-788
    Pack Size 1 EA
    Price:
    Price: $322.07
    List Price: $357.86
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  • calibration gas, msa 10045035, 4-gas mixture, 58l un 1956
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    90097884

    Calibration Gas, MSA 10045035, 4-Gas Mixture, 58L UN 1956

    Price: $322.07
    List Price: $357.86
    Calibration Gas, MSA 10045035, 4-Gas Mixture, 58L UN 1956
    SKU90097884
    MFR. NamePortagas by Linde
    Catalog No. C08-0530-786
    Pack Size 1 EA
    Price:
    Price: $322.07
    List Price: $357.86
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  • calibration gas, msa 10103262, 5-gas, 58l un 1956 (c08-0530-778)
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    90301624
    Calibration Gas, MSA 10103262, 5-Gas, 58L UN 1956
    SKU90301624
    MFR. NamePortagas by Linde
    Catalog No. C08-0530-778
    Pack Size 1 EA
    Price:
    Price: $569.92
    List Price: $633.25
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  • calibration gas, msa 10103262, 5-gas, 58l un 1956 (c08-0530-792)
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    90303055
    Calibration Gas, MSA 10103262, 5-Gas, 58L UN 1956
    SKU90303055
    MFR. NamePortagas by Linde
    Catalog No. C08-0530-792
    Pack Size 1 EA
    Price:
    Price: $461.83
    List Price: $513.14
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  • controller con/res 1/8 din (c22-1483-290)
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    05802-02

    Cole-Parmer

    CONTROLLER CON/RES 1/8 DIN (C22-1483-290)

    Price: $357.26
    List Price: $396.96
    CONTROLLER CON/RES 1/8 DIN
    SKU05802-02
    MFR. NameAntylia Scientific
    Catalog No. C22-1483-290
    Pack Size 1 EA
    Price:
    Price: $357.26
    List Price: $396.96
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  • controller con/res 1/8 din (c22-1483-291)
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    05802-04

    Cole-Parmer

    CONTROLLER CON/RES 1/8 DIN (C22-1483-291)

    Price: $387.35
    List Price: $430.39
    CONTROLLER CON/RES 1/8 DIN
    SKU05802-04
    MFR. NameAntylia Scientific
    Catalog No. C22-1483-291
    Pack Size 1 EA
    Price:
    Price: $387.35
    List Price: $430.39
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  • epa 502/524 volatiles organic calibration mix a (without gases)
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    CRM47933
    Other Notes This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025 . All information regarding the use of this CRM can be found on the certificate of analysis.
    SKUCRM47933
    MFR. NameSigma-Aldrich
    Catalog No. C15-1355-130
    Pack Size 1 ML
    Price:
    Price: $207.86
    List Price: $230.95
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