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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

    Original price $600.00 - Original price $600.00
    Original price
    $600.00
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    Current price $600.00
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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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    Original price $600.00 - Original price $600.00
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    $600.00
    $600.00 - $600.00
    Current price $600.00
  • Catalog No: 1ST9513-10mg

    Perfluorooctanesulfonic acid

    CAS Number: 1763-23-1

    Original price $75.00 - Original price $75.00
    Original price
    $75.00
    $75.00 - $75.00
    Current price $75.00
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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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    Original price $75.00 - Original price $75.00
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    $75.00
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    Current price $75.00
  • Catalog No: 1ST000688

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

    CAS Number: 74472-37-0

    Original price $100.00 - Original price $100.00
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    Current price $100.00
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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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    Original price $100.00 - Original price $100.00
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    $100.00
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    Current price $100.00
  • Catalog No: 1ST10083-100A

    Oseltamivir Solution in Acetonitrile, 100μg/mL

    CAS Number: 196618-13-0

    Original price $25.00 - Original price $25.00
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    Current price $25.00
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    CAS Number: 196618-13-0Synonym: -Formula: C16H28N2O4Molecular Weight: 312.40Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additio...

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    Original price $25.00 - Original price $25.00
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    Current price $25.00
  • Catalog No: 1ST10079-100M

    Reserpine Solution in Methanol, 100μg/mL

    CAS Number: 50-55-5

    Original price $20.00 - Original price $20.00
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    Current price $20.00
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    CAS Number: 50-55-5Synonym: -Formula: C33H40N2O9 Molecular Weight: 608.68 Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additiona...

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    Current price $20.00
  • Catalog No: 1ST10053-100M

    Sulpiride Solution in Methanol, 100μg/mL

    CAS Number: 15676-16-1

    Original price $45.00 - Original price $45.00
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    Current price $45.00
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    CAS Number: 15676-16-1Synonym: -Formula: C15H23N3O4SMolecular Weight: 341.43Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additio...

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    Original price $45.00 - Original price $45.00
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    Current price $45.00
  • Catalog No: 1ST10049-100M

    Cimetidine Solution in Methanol, 100μg/mL

    CAS Number: 51481-61-9

    Original price $120.00 - Original price $120.00
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    $120.00
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    Current price $120.00
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    CAS Number: 51481-61-9Synonym: -Formula: C10H16N6SMolecular Weight: 252.34Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additiona...

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    Original price $120.00 - Original price $120.00
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    $120.00
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    Current price $120.00
  • Catalog No: 1ST10046-1000M

    Amlodipine Solution in Methanol, 1000μg/mL

    CAS Number: 88150-42-9

    Original price $85.00 - Original price $85.00
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    Current price $85.00
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    CAS Number: 88150-42-9Synonym: -Formula: C20H25ClN2O5Molecular Weight: 408.88Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additi...

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    Original price $85.00 - Original price $85.00
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    Current price $85.00
  • Catalog No: 1ST10045-100M

    Imipramine hydrochloride Solution in Methanol, 100μg/mL

    CAS Number: 113-52-0

    Original price $45.00 - Original price $45.00
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    CAS Number: 113-52-0Synonym: -Formula: C19H24N2·HClMolecular Weight: 316.87Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Addition...

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    Original price $45.00 - Original price $45.00
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    Current price $45.00
  • Catalog No: 1ST10041-100M

    Dehydronifedipine Solution in Methanol, 100μg/mL

    CAS Number: 67035-22-7

    Original price $100.00 - Original price $100.00
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    Current price $100.00
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    CAS Number: 67035-22-7Synonym: -Formula: C17H16N2O6Molecular Weight: 344.32Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Addition...

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    Original price $100.00 - Original price $100.00
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    Current price $100.00
  • Catalog No: 1ST10040-100M

    (-)-Cotinine Solution in Methanol, 100μg/mL

    CAS Number: 486-56-6

    Original price $25.00 - Original price $25.00
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    CAS Number: 486-56-6Synonym: -Formula: C10H12N2OMolecular Weight: 176.22Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additional ...

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    Original price $25.00 - Original price $25.00
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  • Catalog No: 1ST10028-100M

    Ganciclovir Solution in Methanol, 100μg/mL

    CAS Number: 82410-32-0

    Original price $35.00 - Original price $35.00
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    $35.00
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    Current price $35.00
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    CAS Number: 82410-32-0Synonym: -Formula: C9H13N5O4Molecular Weight: 255.23Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additiona...

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    Original price $35.00 - Original price $35.00
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    Current price $35.00
  • Catalog No: 1ST10023-100M

    Ribavirin Solution in Methanol, 100μg/mL

    CAS Number: 36791-04-5

    Original price $60.00 - Original price $60.00
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    Current price $60.00
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    CAS Number: 36791-04-5Synonym: -Formula: C8H12N4O5Molecular Weight: 244.20Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additiona...

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    Original price $60.00 - Original price $60.00
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    Current price $60.00
  • Catalog No: 1ST10015-100M

    Tulathromycin A Solution in Methanol, 100μg/mL

    CAS Number: 217500-96-4

    Original price $50.00 - Original price $50.00
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    CAS Number: 217500-96-4Synonym: -Formula: C41H79N3O12Molecular Weight: 806.08Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additi...

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    Original price $50.00 - Original price $50.00
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  • Catalog No: 1ST014259-100A

    Eugenol acetate Solution in Acetonitrile, 100μg/mL

    CAS Number: 93-28-7

    Original price $20.00 - Original price $20.00
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    CAS Number: 93-28-7Synonym: -Formula: C12H14O3Molecular Weight: 206.24Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additional I...

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    Original price $20.00 - Original price $20.00
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  • Catalog No: 1ST014241-100M

    α-Terpineol Solution in Methanol, 100μg/mL

    CAS Number: 98-55-5

    Original price $25.00 - Original price $25.00
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    CAS Number: 98-55-5Synonym: -Formula: C10H18OMolecular Weight: 154.25Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additional In...

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    Original price $25.00 - Original price $25.00
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  • Catalog No: 1ST014048-1000M

    n-Decanal Solution in Methanol, 1000μg/mL

    CAS Number: 112-31-2

    Original price $25.00 - Original price $25.00
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    CAS Number: 112-31-2Synonym: -Formula: C10H20OMolecular Weight: 156.26Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additional In...

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  • Catalog No: 1ST011037-100A

    Ciclesonide Solution in Acetonitrile, 100μg/mL

    CAS Number: 126544-47-6

    Original price $120.00 - Original price $120.00
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    Current price $120.00
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    CAS Number: 126544-47-6Synonym: -Formula: C32H44O7Molecular Weight: 540.69Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additiona...

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    Original price $120.00 - Original price $120.00
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  • Catalog No: 1ST005062-1000M

    2-Methylisoborneol Solution in Methanol, 1000μg/mL

    CAS Number: 2371-42-8

    Original price $65.00 - Original price $65.00
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    CAS Number: 2371-42-8Synonym: -Formula: C11H20OMolecular Weight: 168.28Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additional I...

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    Original price $65.00 - Original price $65.00
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    Current price $65.00
  • Catalog No: 1ST002148-100I

    Octafluoronaphthalene Solution in Isooctane, 100μg/mL

    CAS Number: 313-72-4

    Original price $15.00 - Original price $15.00
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    CAS Number: 313-72-4Synonym: -Formula: C10F8Molecular Weight: 272.09Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additional Info...

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    Original price $15.00 - Original price $15.00
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    $15.00
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  • Catalog No: 1ST001910-100T

    2-Ethylhexyl diphenyl phosphate Solution in Toluene, 100μg/mL

    CAS Number: 1241-94-7

    Original price $20.00 - Original price $20.00
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    CAS Number: 1241-94-7Synonym: -Formula: C20H27O4PMolecular Weight: 362.40Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Additional...

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  • Catalog No: 1ST001763-100M

    γ-HBCD Solution in Methanol, 100μg/mL

    CAS Number: 134237-52-8

    Original price $125.00 - Original price $125.00
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    $125.00
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    Current price $125.00
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    CAS Number: 134237-52-8Synonym: -Formula: C12H18Br6Molecular Weight: 641.70Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Addition...

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    Original price $125.00 - Original price $125.00
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    Current price $125.00
  • Catalog No: 1ST001762-100M

    β-HBCD Solution in Methanol, 100μg/mL

    CAS Number: 134237-51-7

    Original price $145.00 - Original price $145.00
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    Current price $145.00
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    CAS Number: 134237-51-7Synonym: -Formula: C12H18Br6Molecular Weight: 641.70Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Addition...

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    Original price $145.00 - Original price $145.00
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    Current price $145.00
  • Catalog No: 1ST001761-100M

    α-HBCD Solution in Methanol, 100μg/mL

    CAS Number: 134237-50-6

    Original price $145.00 - Original price $145.00
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    Current price $145.00
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    CAS Number: 134237-50-6Synonym: -Formula: C12H18Br6Molecular Weight: 641.70Purity: 98+%Form: -Color: -Storage Condition: -Transportation: -Addition...

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    Original price $145.00 - Original price $145.00
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    $145.00
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    Current price $145.00