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Environmental Monitoring Standards

  
  • iodomethane (c15-1278-031)
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    I8507-10KG

    IODOMETHANE REAGENTPLUS 99% (C15-1278-031)

    Price: $4,432.75
    List Price: $4,925.27
    Iodomethane also known as methyl iodide is a methylating agent. Its potential as an alternative to methyl bromide for soil fumigation has been studied.
    SKUI8507-10KG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1278-031
    Pack Size 10 KG
    Price:
    Price: $4,432.75
    List Price: $4,925.27
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  • iodomethane (c15-1278-032)
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    I8507-25KG

    IODOMETHANE REAGENTPLUS 99% (C15-1278-032)

    Price: $8,189.01
    List Price: $9,098.90
    Iodomethane also known as methyl iodide is a methylating agent. Its potential as an alternative to methyl bromide for soil fumigation has been studied.
    SKUI8507-25KG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1278-032
    Pack Size 25 KG
    Price:
    Price: $8,189.01
    List Price: $9,098.90
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  • iodomethane (c15-1278-033)
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    I8507-2KG

    IODOMETHANE REAGENTPLUS 99% (C15-1278-033)

    Price: $1,165.88
    List Price: $1,295.43
    Iodomethane also known as methyl iodide is a methylating agent. Its potential as an alternative to methyl bromide for soil fumigation has been studied.
    SKUI8507-2KG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1278-033
    Pack Size 2 KG
    Price:
    Price: $1,165.88
    List Price: $1,295.43
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  • iodomethane (c15-1278-034)
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    I8507-500G

    IODOMETHANE REAGENTPLUS 99% (C15-1278-034)

    Price: $381.36
    List Price: $423.73
    Iodomethane also known as methyl iodide is a methylating agent. Its potential as an alternative to methyl bromide for soil fumigation has been studied.
    SKUI8507-500G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1278-034
    Pack Size 500 GR
    Price:
    Price: $381.36
    List Price: $423.73
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  • iodomethane (c15-1278-035)
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    I8507-5G

    IODOMETHANE REAGENTPLUS 99% (C15-1278-035)

    Price: $102.59
    List Price: $113.99
    Iodomethane also known as methyl iodide is a methylating agent. Its potential as an alternative to methyl bromide for soil fumigation has been studied.
    SKUI8507-5G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1278-035
    Pack Size 5 GR
    Price:
    Price: $102.59
    List Price: $113.99
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  • iso 17943 odor compounds mix (c15-1303-671)
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    44923-U

    ISO 17943 ODOR COMPOUNDS MIX 1X1ML 2000UG/ML METHANOLUNDS MIX 1X1ML (C15-1303-671)

    Price: $260.50
    List Price: $289.44
    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.
    SKU44923-U
    MFR. NameSigma-Aldrich
    Catalog No. C15-1303-671
    Pack Size 1 ML
    Price:
    Price: $260.50
    List Price: $289.44
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  • metazachlor
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    36155-100MG

    METAZACHLOR PESTANAL«

    Price: $192.51
    List Price: $213.91
    Metazachlor is an &#945-chloracetamide derivative which is widely used as a herbicide for weed control in the cultivation of crucifers such as rape. Application Metazachlor may be used as an analytical standard for the determination of metazachlor
    SKU36155-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1256-718
    Pack Size 100 MG
    Price:
    Price: $192.51
    List Price: $213.91
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  • methanol (c15-1881-160)
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    MX0482-6

    METHANOL FOR PURGE AND TRAP ANALYSIS OMNISOLV(R) (C15-1881-160)

    Price: $299.08
    List Price: $332.31
    Application Appropriate for trace environmental analysis. Analysis Note Assay (GC): 99.
    SKUMX0482-6
    MFR. NameSigma-Aldrich
    Catalog No. C15-1881-160
    Pack Size 1 EA
    Price:
    Price: $299.08
    List Price: $332.31
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  • n-heptane, hplc grade, 99+% (c08-0654-968)
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    22911-K2

    n-Heptane, HPLC grade, 99+% (C08-0654-968)

    Price: $216.84
    List Price: $240.94
    CAS Number: 142-82-5 MDL: MFCD00009544 EINECS: 205-563-8 Formula: C<sub>7</sub>H<sub>1</sub><sub>6</sub> Formula Weight: 100.21 Form: Liquid Melting Point: -91&deg Boiling Point: 97-99&deg Flash Point: -4&deg(24&degF) Density: 0.
    SKU22911-K2
    MFR. NameThermo Fisher Scientific Chemicals
    Catalog No. C08-0654-968
    Pack Size 1 EA
    Price:
    Price: $216.84
    List Price: $240.94
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  • n-heptane, hplc grade, 99+% (c08-0681-479)
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    22911-M6

    n-Heptane, HPLC grade, 99+% (C08-0681-479)

    Price: $1,375.78
    List Price: $1,528.65
    CAS Number: 142-82-5 MDL: MFCD00009544 EINECS: 205-563-8 Formula: C<sub>7</sub>H<sub>1</sub><sub>6</sub> Formula Weight: 100.21 Form: Liquid Melting Point: -91&deg Boiling Point: 97-99&deg Flash Point: -4&deg(24&degF) Density: 0.
    SKU22911-M6
    MFR. NameThermo Fisher Scientific Chemicals
    Catalog No. C08-0681-479
    Pack Size 4 CS
    Price:
    Price: $1,375.78
    List Price: $1,528.65
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  • organic contaminants in house dust
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    NIST2585

    ORGANIC CONTAMINANTS IN HOUSE DUST

    Price: $2,499.50
    List Price: $2,777.22
    General description SRM 2585_cert This Standard Reference Material (SRM) is intended for use in evaluating analytical methods for the determination of selected polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyl (PCB) congeners,
    SKUNIST2585
    MFR. NameSigma-Aldrich
    Catalog No. C15-1878-914
    Pack Size 10 GM
    Price:
    Price: $2,499.50
    List Price: $2,777.22
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  • pcb no 29
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    31093-20MG

    PCB NO 29

    Price: $241.72
    List Price: $268.58
    Application PCB No 29 may be used as a reference standard for the determination of polychlorinated biphenyls in biota samples and in coastal marine sediments by simultaneous pressurized liquid extraction and purification and gas chromatography with
    SKU31093-20MG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1217-897
    Pack Size 20 MG
    Price:
    Price: $241.72
    List Price: $268.58
    Quantity:
     
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