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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: 1ST5908

    Norbixin

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    CAS Number: 542-40-5Synonym: -Formula: C24H28O4Molecular Weight: 380.5Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additional In...

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  • Catalog No: 1ST5640A

    Nafcillin sodium monohydrate

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    CAS Number: 7177-50-6Synonym: Nafcil; Nafcillin sodium hydrate; NallpenFormula: C21H23N2NaO6SMolecular Weight: 454.5Purity: 98+%Form: -Color: -Stor...

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  • Catalog No: 1ST40288

    Higenamine

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    CAS Number: 5843-65-2Synonym: (+-)-Norcoclaurine; (+-)-Demethylcoclaurine; DL-DEMETHYLCOCLAURINEFormula: C16H17NO3Molecular Weight: 271.31Purity: 9...

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  • Catalog No: 1ST3039

    Bis(2-hydroxyethyl)ammonium perfluorooctanesulfonate

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    CAS Number: 70225-14-8Synonym: 2-(2-hydroxyethylamino)ethanolFormula: C12H12F17NO5SMolecular Weight: 605.27Purity: 98+%Form: -Color: -Storage Condi...

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  • Catalog No: 1ST2901

    Hydroquinone

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    CAS Number: 123-31-9Synonym: 1,4-Dihydroxybenzene; p-Benzenediol; p-HydroquinoneFormula: C6H6O2Molecular Weight: 110.11Purity: 98+%Form: -Color: -S...

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  • Catalog No: 1ST2534

    o-Phenylphenol

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    CAS Number: 90-43-7Synonym: 2-Biphenylol; o-Hydroxybiphenyl; 2-HydroxydiphenylFormula: C12H10OMolecular Weight: 170.21Purity: 98+%Form: -Color: -St...

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  • Catalog No: 1ST2528

    Glutaraldehyde

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    CAS Number: 111-30-8Synonym: 1,5-Pentanedial; Cidex; GlutardialdehydeFormula: C5H8O2Molecular Weight: 100.12Purity: 98+%Form: -Color: -Storage Cond...

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  • Catalog No: 1ST2297

    Methandrostenolone

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    CAS Number: 72-63-9Synonym: Nerobol; Metanabol; MetandienonumFormula: C20H28O2Molecular Weight: 300.4Purity: 98+%Form: -Color: -Storage Condition: ...

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  • Catalog No: 1ST2286

    Testosterone propionate

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    CAS Number: 57-85-2Synonym: Aquaviron; Hormoteston; EnarmonFormula: C22H32O3Molecular Weight: 344.5Purity: 98+%Form: -Color: -Storage Condition: -T...

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  • Catalog No: 1ST2277A

    Vardenafil hydrochloride

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    CAS Number: 224785-91-5Synonym: VARDENAFIL MONOHYDROCHLORIDE; Vardenafil, Hydrochloride SaltFormula: C23H33ClN6O4SMolecular Weight: 525.1Purity: 98...

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  • Catalog No: 1ST2220

    Testosterone

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    CAS Number: 58-22-0Synonym: Homosterone; Virosterone; AndrolinFormula: C19H28O2Molecular Weight: 288.4Purity: 98+%Form: -Color: -Storage Condition:...

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  • Catalog No: 1ST21270

    Hexachloro-1,3-butadiene

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    CAS Number: 87-68-3Synonym: HCBD; 1,1,2,3,4,4-hexachlorobuta-1,3-diene; Dolen-purFormula: C4Cl6Molecular Weight: 260.8Purity: 98+%Form: -Color: -St...

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  • Catalog No: 1ST21046

    2-Furaldehyde

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    CAS Number: 98-01-1Synonym: Furaldehyde; Furfuraldehyde; FuralFormula: C5H4O2Molecular Weight: 96.08Purity: 98+%Form: -Color: -Storage Condition: -...

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  • 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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