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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: 1ST1834

    Methyl cis-10-heptadecenoate

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    CAS Number: 75190-82-8Synonym: cis-10-Heptadecenoic acid-methyl ester; 10-Heptadecenoicacid,methyl esterFormula: C18H34O2Molecular Weight: 282.5Pur...

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  • Catalog No: 1ST1776

    α-Linolenic acid

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    CAS Number: 463-40-1Synonym: a-Linolenic acid; cis,cis,cis-9,12,15-Octadecatrienoic acid; all-cis-9,12,15-Octadecatrienoic acidFormula: C18H30O2Mol...

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  • Catalog No: 1ST1738

    cis-9-Octadecenoic acid

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    CAS Number: 112-80-1Synonym: Wecoline OO; (Z)-Octadec-9-enoic acid; Elaidoic acidFormula: C18H34O2Molecular Weight: 282.5Purity: 98+%Form: -Color: ...

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  • Catalog No: 1ST1704

    Hexanoic acid

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    CAS Number: 142-62-1Synonym: Capronic acid; Butylacetic acid; Pentylformic acidFormula: C6H12O2Molecular Weight: 116.16Purity: 98+%Form: -Color: -S...

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  • Catalog No: 1ST1701

    Propionic acid

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    CAS Number: 79-09-4Synonym: Carboxyethane; Metacetonic acid; Ethanecarboxylic acidFormula: C3H6O2Molecular Weight: 74.08Purity: 98+%Form: -Color: -...

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  • Catalog No: 1ST1576

    Xanthophyll

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    CAS Number: 127-40-2Synonym: all-trans-Lutein; Vegetable luteol; trans-LuteinFormula: C40H56O2Molecular Weight: 568.9Purity: 98+%Form: -Color: -Sto...

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  • Catalog No: 1ST157564

    cis-Bixin

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    CAS Number: 6983-79-5Synonym: -Formula: C25H30O4Molecular Weight: 394.5Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additional I...

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  • Catalog No: 1ST1229

    Diazene-1,2-dicarboxamide

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    CAS Number: 123-77-3Synonym: Azobiscarbonamide; Azobiscarboxamide; AzodicarbamideFormula: C2H4N4O2Molecular Weight: 116.08Purity: 98+%Form: -Color:...

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  • Catalog No: 1ST1223

    2,4-Dimethylaniline

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    CAS Number: 95-68-1Synonym: m-4-Xylidine; Benzenamine, 2,4-dimethyl-; 2,4-DimethylbenzenamineFormula: C8H11NMolecular Weight: 121.18Purity: 98+%For...

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  • Catalog No: 1ST10058

    Amitriptyline

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    CAS Number: 50-48-6Synonym: Flavyl; Seroten; ProheptadieneFormula: C20H23NMolecular Weight: 277.4Purity: 98+%Form: -Color: -Storage Condition: -Tra...

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  • Catalog No: 1ST002111

    Methyl methacrylate

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    CAS Number: 80-62-6Synonym: Methyl 2-methylpropenoate; Methacrylic acid methyl ester; PegalanFormula: C5H8O2Molecular Weight: 100.12Purity: 98+%For...

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  • Catalog No: 1ST001668

    4-n-Nonylphenol

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    CAS Number: 104-40-5Synonym: para-Nonylphenol; Phenol, 4-nonyl-; p-n-NonylphenolFormula: C15H24OMolecular Weight: 220.35Purity: 98+%Form: -Color: -...

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  • Catalog No: 1ST001647

    Epichlorohydrin

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    CAS Number: 106-89-8Synonym: Oxirane, (chloromethyl)-; Epichlorhydrine; Glycidyl chlorideFormula: C3H5ClOMolecular Weight: 92.52Purity: 98+%Form: -...

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  • Catalog No: 1ST001518

    1,2-Dibromopropane

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    CAS Number: 78-75-1Synonym: Propylene BromideFormula: C3H6Br2Molecular Weight: 201.89Purity: 98+%Form: -Color: -Storage Condition: -Transportation:...

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  • Catalog No: 1ST001504

    Tetrahydrofuran

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    CAS Number: 109-99-9Synonym: Butylene oxide; Hydrofuran; Tetramethylene oxideFormula: C4H8OMolecular Weight: 72.11Purity: 98+%Form: -Color: -Storag...

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  • Catalog No: 1ST001409

    1,3-Dimethyl-2-nitrobenzene

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    CAS Number: 81-20-9Synonym: Benzene, 1,3-dimethyl-2-nitro-; m-Xylene, 2-nitro-; 1,3-dimethyl-2-nitro-benzeneFormula: C8H9NO2Molecular Weight: 151.1...

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  • Catalog No: 1ST001203

    Dimethyl disulfide

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    CAS Number: 624-92-0Synonym: DMDS; Disulfide, dimethyl; 2,3-DithiabutaneFormula: C2H6S2Molecular Weight: 94.2Purity: 98+%Form: -Color: -Storage Con...

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  • Catalog No: 1ST001200

    1,3-Dichloro-2-propanol

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    CAS Number: 96-23-1Synonym: Elazor; Fluconazol; BiocanolFormula: C3H6Cl2OMolecular Weight: 128.98Purity: 98+%Form: -Color: -Storage Condition: -Tra...

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  • Catalog No: 1ST001124

    Acrylic acid

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    CAS Number: 79-10-7Synonym: Elazor; Fluconazol; BiocanolFormula: C3H4O2Molecular Weight: 72.06Purity: 98+%Form: -Color: -Storage Condition: -Transp...

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  • Catalog No: 1ST000909

    tert-Pentanol

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    CAS Number: 75-85-4Synonym: Krisolamine; 9,10-Anthracenedione, 1,4-diamino-; Cibacet Violet 2RFormula: C5H12OMolecular Weight: 88.15Purity: 98+%For...

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  • Catalog No: 1ST000808

    Dichloroacetic acid

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    CAS Number: 79-43-6Synonym: OMAL; 1,3,5-Trichloro-2-hydroxybenzeneFormula: C2H2Cl2O2Molecular Weight: 128.94Purity: 98+%Form: -Color: -Storage Cond...

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  • Catalog No: 1ST000696

    2,4,6-Trichlorophenol

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    CAS Number: 88-06-2Synonym: Toluene-2,5-diamine sulfateFormula: C6H3Cl3OMolecular Weight: 197.4Purity: 98+%Form: -Color: -Storage Condition: -Trans...

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  • Catalog No: 1ST000673

    1,2,3-Trichlorobenzene

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    CAS Number: 87-61-6Synonym: Toluene-2,5-diamine sulfateFormula: C6H3Cl3Molecular Weight: 181.4Purity: 98+%Form: -Color: -Storage Condition: -Transp...

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  • Catalog No: 1ST000183

    Tetrachloroethylene

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    CAS Number: 127-18-4Synonym: Ethylenecarboxamide; Acrylic amide; Vinyl amideFormula: C2Cl4Molecular Weight: 165.8Purity: 98+%Form: -Color: -Storage...

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