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FirstStandard® Reference Materials

First Standard® is our trademark of high quality reference materials. We offer a comprehensive inventory of neat analytes, single component solutions, multi-component solutions, and stable isotope labeled compounds in a variety of fields to suite all your testing needs.

FirstStandard® Reference Materials

  • Catalog No: 1ST10916

    Apovincaminic acid

    CAS Number: 27773-65-5

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    CAS Number: 27773-65-5Synonym: Apovincaminic acidFormula: C20H22N2O2Molecular Weight: 322.4Purity: 98+%Form: SolidColor: Light YellowStorage Condit...

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  • Catalog No: 1ST9513-10mg

    Perfluorooctanesulfonic acid

    CAS Number: 1763-23-1

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    CAS Number: 1763-23-1Synonym: Perfluorooctane sulfonate, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonic acid, Heptadecafluoro-1...

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  • Catalog No: 1ST000688

    2,3,4,4',5-Pentachlorobiphenyl

    CAS Number: 74472-37-0

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    CAS Number: 74472-37-0Synonym: 2,3,4,4',5-PentachlorobiphenylFormula: C12H5Cl5Molecular Weight: 326.43Purity: 98+%Form: SolidColor: WhiteStorage Co...

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  • Catalog No: 1ST161269-1A

    Deoxynivalenol 15-glucoside Solution in Acetonitrile, 1μg/mL

    CAS Number: 131180-29-5

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    CAS Number: 131180-29-5Synonym: 3,7-Dihydroxy-8-oxo-12,13-epoxytrichothec-9-en-15-yl hexopyranosideFormula: C21H30O11Molecular Weight: 458.5Purity...

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  • Catalog No:

    Perfluorooctanesulfonic acid solution in Acetonitrile, 100μg/mL

    CAS Number: 1763-23-1

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    CAS Number: 1763-23-1Synonym: Perfluorooctane sulfonate, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonic acid, Heptadecafluoro-1...

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  • Catalog No: 1ST7236D13-100M

    Tenuazonic Acid-D13 Solution in Methanol, 100 µg/mL

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    CAS Number: 610-88-8 (unlabeled)Synonym: -Formula: C10H2D13NO3Molecular Weight: 210.31Purity: 98+%Form: LiquidColor: -Storage Condition: -20°CTrans...

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  • Catalog No: 1ST001592D3-100A

    Tentoxin-D3 Solution in Acetonitrile, 100 µg/mL

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    CAS Number: 28540-82-1 (unlabeled)Synonym: -Formula: C22H27D3N4O4Molecular Weight: 417.52Purity: 98+%Form: LiquidColor: -Storage Condition: -20°CTr...

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  • Catalog No: 1ST7219C24-25AW

    T-2 Toxin-13C24 Solution in Acetonitrile/ Water, 25 µg/mL

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    CAS Number: 21259-20-1 (unlabeled)Synonym: Fusariotoxin T-2-13C24; Insariotoxin-13C24; Mycotoxin T-2-13C24Formula: 13C24H34O9Molecular Weight: 490....

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  • Catalog No: 1ST001603C17-0.5A

    Mycophenolic Acid-13C17 Solution in Acetonitrile, 0.5 µg/mL

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    CAS Number: 1202866-92-9Synonym: 13C17-MPAFormula: 13C17H20O6Molecular Weight: 337.2Purity: 98+%Form: LiquidColor: -Storage Condition: -20°CTranspo...

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  • Catalog No: 1ST7225C34-10AW

    Fumonisin B2-13C34 Solution in Acetonitrile/ Water, 10 µg/mL

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    CAS Number: 1217481-36-1Synonym: -Formula: 13C34H59NO14Molecular Weight: 739.6Purity: 98+%Form: LiquidColor: -Storage Condition: -20°CTransportatio...

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  • Catalog No: 1ST7224C34-25AW

    Fumonisin B1-13C34 Solution in Acetonitrile/ Water, 25 µg/mL

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    CAS Number: 1217458-62-2Synonym: -Formula: 13C34H59NO15Molecular Weight: 755.58Purity: 98+%Form: LiquidColor: -Storage Condition: -20°CTransportati...

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  • Catalog No: 1ST7223C19-25A

    Diacetoxyscirpenol-13C19 Solution in Acetonitrile, 25 µg/mL

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    CAS Number: 2270-40-8 (unlabeled)Synonym: -Formula: 13C19H26O7Molecular Weight: 385.27Purity: 98+%Form: LiquidColor: -Storage Condition: -20°CTrans...

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  • Catalog No: 1ST7213C15-25AW

    Deoxynivalenol-13C15 Solution in Acetonitrile/ Water, 25 µg/mL

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    CAS Number: 911392-36-4Synonym: -Formula: 13C15H20O6Molecular Weight: 311.2Purity: 98+%Form: LiquidColor: -Storage Condition: -20°CTransportation: ...

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  • Catalog No: 1ST9198C21-10A

    Deoxynivalenol 3-glucoside-13C21 Solution in Acetonitrile, 10 µg/mL

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    CAS Number: 131180-21-7 (unlabeled)Synonym: -Formula: 13C21H30O11Molecular Weight: 479.3Purity: 98+%Form: LiquidColor: -Storage Condition: -20°CTra...

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  • Catalog No: 1ST7221C20-10A

    Cyclopiazonic Acid-13C20 Solution in Acetonitrile, 10 µg/mL

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    CAS Number: 18172-33-3 (unlabeled)Synonym: CPA-13C20Formula: 13C20H20N2O3Molecular Weight: 356.2Purity: 98+%Form: LiquidColor: -Storage Condition: ...

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  • Catalog No: 1ST7294C28-5M

    Bongkrekic Acid-13C28 Solution in Methanol, 5 µg/mL

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    CAS Number: 11076-19-0 (unlabeled)Synonym: 13C28-Bongkrek AcidFormula: 13C28H38O7Molecular Weight: 514.4Purity: 98+%Form: LiquidColor: -Storage Con...

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  • Catalog No: 1ST7256C14-25A

    Alternariol-13C14 Solution in Acetonitrile, 25 µg/mL

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    CAS Number: 641-38-3 (unlabeled)Synonym: -Formula: 13C14H10O5Molecular Weight: 272.12Purity: 98+%Form: LiquidColor: -Storage Condition: -20°CTransp...

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  • Catalog No: 1ST7257C15-25A

    Alternariol Monomethyl Ether-13C15 Solution in Acetonitrile, 25 µg/mL

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    CAS Number: 23452-05-3 (unlabeled)Synonym: -Formula: 13C15H12O5Molecular Weight: 287.14Purity: 98+%Form: LiquidColor: -Storage Condition: -20°CTran...

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  • Catalog No: 1ST7209C17-0.5A

    Aflatoxin M1-13C17 Solution in Acetonitrile, 0.5 µg/mL

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    CAS Number: 6795-23-9 (unlabeled)Synonym: AFM1-13C17Formula: 13C17H12O7Molecular Weight: 345.1Purity: 98+%Form: LiquidColor: -Storage Condition: -2...

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  • Catalog No: 1ST7201B-10A

    β-Zeranol Solution in Acetonitrile, 10 µg/mL

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    CAS Number: 42422-68-4Synonym: -Formula: C18H26O5Molecular Weight: 322.4Purity: 98+%Form: LiquidColor: -Storage Condition: -20°CTransportation: Ice...

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  • Catalog No: 1ST7202B-10A

    β-Zearalenol Solution in Acetonitrile, 10 µg/mL

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    CAS Number: 71030-11-0Synonym: -Formula: C18H24O5Molecular Weight: 320.38Purity: 98+%Form: LiquidColor: -Storage Condition: -20°CTransportation: Ic...

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  • Catalog No: 1ST7201A-10A

    α-Zeranol Solution in Acetonitrile, 10 µg/mL

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    CAS Number: 26538-44-3Synonym: -Formula: C18H26O5Molecular Weight: 322.4Purity: 98+%Form: LiquidColor: -Storage Condition: -20°CTransportation: Ice...

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  • Catalog No: 1ST7202-10A

    α-Zearalenol Solution in Acetonitrile, 10 µg/mL

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    CAS Number: 36455-72-8Synonym: -Formula: C18H24O5Molecular Weight: 320.38Purity: 98+%Form: LiquidColor: -Storage Condition: -20°CTransportation: Ic...

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  • Catalog No: 1ST7203-10A

    Zearalanone Solution in Acetonitrile, 10 µg/mL

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    CAS Number: 5975-78-0Synonym: -Formula: C18H24O5Molecular Weight: 320.38Purity: 98+%Form: LiquidColor: -Storage Condition: -20°CTransportation: Ice...

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