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    US EPA UCMR Method Standards

    EPA Method 545 Internal Native Standard PDS Mixture
    ES-5585

    EPA Method 545 Internal Native Standard PDS Mixture

    Item No.
    ES-5585
    Product form
    Mixture Or Set
    Grade
    Research
    30 In stock
    EPA Method 545 Internal Standard PDS Mixture
    ES-5584

    EPA Method 545 Internal Standard PDS Mixture

    Item No.
    ES-5584
    CAS Number (labeled)
    See SDS
    Isotopic enrichment
    98%-98.9%
    Product form
    Mixture Or Set
    Grade
    Research
    83 In stock
    Microcystin-LA (15N7, 98%) 10 µg/mL in methanol:water (1:1)
    NLM-10345-1.2

    Microcystin-LA (15N7, 98%) 10 µg/mL in methanol:water (1:1)

    This item may require a license for export to certain destinations. This item requires form bis711 as well as resale and/or end use statements for all international requests.
    Item No.
    NLM-10345-1.2
    CAS Number (unlabeled)
    96180-79-9
    Formula
    C46H67*N7O12
    Molecular Weight
    917.02
    Isotopic enrichment
    98%-98.9%
    Product form
    Individual
    Grade
    Research
    6 In stock
    Microcystin-LA (unlabeled) 10 µg/mL in methanol:water (1:1)
    ULM-10346-1.2

    Microcystin-LA (unlabeled) 10 µg/mL in methanol:water (1:1)

    This item may require a license for export to certain destinations. This item requires form bis711 as well as resale and/or end use statements for all international requests.
    Item No.
    ULM-10346-1.2
    CAS Number (unlabeled)
    96180-79-9
    Formula
    C46H67N7O12
    Molecular Weight
    910.06
    Product form
    Individual
    Grade
    Research
    14 In stock
    Microcystin-LR (15N10, 97%) 10 µg/mL in methanol:water (1:1)
    NLM-10295-1.2

    Microcystin-LR (15N10, 97%) 10 µg/mL in methanol:water (1:1)

    This item may require a license for export to certain destinations. This item requires form bis711 as well as resale and/or end use statements for all international requests.
    Item No.
    NLM-10295-1.2
    CAS Number (unlabeled)
    101043-37-2
    Formula
    C49H74*N10O12
    Molecular Weight
    1005.11
    Isotopic enrichment
    90%-97.9%
    Product form
    Individual
    Grade
    Research
    17 In stock
    Microcystin-LR (unlabeled) 10 µg/mL in methanol:water (1:1)
    ULM-10342-1.2

    Microcystin-LR (unlabeled) 10 µg/mL in methanol:water (1:1)

    This item may require a license for export to certain destinations. This item requires form bis711 as well as resale and/or end use statements for all international requests.
    Item No.
    ULM-10342-1.2
    CAS Number (unlabeled)
    101043-37-2
    Formula
    C49H74N10O12
    Molecular Weight
    995.17
    Product form
    Individual
    Grade
    Research
    2 In stock
    Microcystin-RR (15N13, 98%) 10 µg/mL in methanol:water (1:1)
    NLM-10340-1.2

    Microcystin-RR (15N13, 98%) 10 µg/mL in methanol:water (1:1)

    This item may require a license for export to certain destinations. This item requires form bis711 as well as resale and/or end use statements for all international requests.
    Item No.
    NLM-10340-1.2
    CAS Number (unlabeled)
    111755-37-4
    Formula
    C49H75*N13O12
    Molecular Weight
    1051.53
    Isotopic enrichment
    98%-98.9%
    Product form
    Individual
    Grade
    Research
    14 In stock
    Microcystin-RR (unlabeled) 10 µg/mL in methanol:water (1:1)
    ULM-10341-1.2

    Microcystin-RR (unlabeled) 10 µg/mL in methanol:water (1:1)

    This item may require a license for export to certain destinations. This item requires form bis711 as well as resale and/or end use statements for all international requests.
    Item No.
    ULM-10341-1.2
    CAS Number (unlabeled)
    111755-37-4
    Formula
    C49H75N13O12
    Molecular Weight
    1038.20
    Product form
    Individual
    Grade
    Research
    25 In stock
    Microcystin-YR (15N10, 98%) 10 µg/mL in methanol:water (1:1)
    NLM-10343-1.2

    Microcystin-YR (15N10, 98%) 10 µg/mL in methanol:water (1:1)

    This item may require a license for export to certain destinations. This item requires form bis711 as well as resale and/or end use statements for all international requests.
    Item No.
    NLM-10343-1.2
    CAS Number (unlabeled)
    101064-48-6
    Formula
    C52H72*N10O13
    Molecular Weight
    1055.12
    Isotopic enrichment
    98%-98.9%
    Product form
    Individual
    Grade
    Research
    7 In stock
    Microcystin-YR (unlabeled) 10 µg/mL in methanol:water (1:1)
    ULM-10344-1.2

    Microcystin-YR (unlabeled) 10 µg/mL in methanol:water (1:1)

    This item may require a license for export to certain destinations. This item requires form bis711 as well as resale and/or end use statements for all international requests.
    Item No.
    ULM-10344-1.2
    CAS Number (unlabeled)
    101064-48-6
    Formula
    C52H72N10O13
    Molecular Weight
    1045.19
    Product form
    Individual
    Grade
    Research
    14 In stock
    10 out of 10 products

    US EPA UCMR Method Standards