Skip to content

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
    $600.00 - $600.00
    Current price $600.00
    In stock

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

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

    Perfluorooctanesulfonic acid

    CAS Number: 1763-23-1

    Original price $65.00 - Original price $195.00
    Original price
    $65.00 - $195.00
    $65.00 - $195.00
    Current price $65.00
    In stock

    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...

    View full details
    Original price $65.00 - Original price $195.00
    Original price
    $65.00 - $195.00
    $65.00 - $195.00
    Current price $65.00
  • Catalog No: 1ST000688

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

    CAS Number: 74472-37-0

    Original price $100.00 - Original price $100.00
    Original price
    $100.00
    $100.00 - $100.00
    Current price $100.00
    In stock

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

    View full details
    Original price $100.00 - Original price $100.00
    Original price
    $100.00
    $100.00 - $100.00
    Current price $100.00
  • Catalog No: 1ST165131

    Azacyclotridecan-2-one

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 947-04-6Synonym: Azacyclotridecan-2-one;Laurolactam;omega-LaurinlactamFormula: C12H23NOMolecular Weight: 197.32Purity: 98+%Form: -Color...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST002114

    Phthalic anhydride

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 85-44-9Synonym: PHTHALIC ANHYDRIDE;Isobenzofuran-1,3-dione;1,3-IsobenzofurandioneFormula: C8H4O3Molecular Weight: 148.11Purity: 98+%For...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST179564

    Bis(2-ethylhexyl)hexahydro phthalate

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 84-71-9Synonym: Bis(2-ethylhexyl) cyclohexane-1,2-dicarboxylate;DEHCH;1,2-Cyclohexanedicarboxylic acid, 1,2-bis(2-ethylhexyl) esterForm...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST169519

    Triisooctyl trimellitate (mixture of isomers)

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 27251-75-8Synonym: Triisooctyl trimellitate;1,2,4-Benzenetricarboxylic acid, triisooctyl esterFormula: C33H54O6Molecular Weight: 546.8P...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST189254

    Dioctyl azelate

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 2064-80-4Synonym: Dioctyl azelate;Di-n-octyl azelate;Dioctyl nonanedioate;2064-80-4Formula: C25H48O4Molecular Weight: 412.6Purity: 98+%...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST1838

    Methyl oleate

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 112-62-9Synonym: METHYL OLEATE;Methyl cis-9-octadecenoate;Oleic acid methyl esterFormula: C19H36O2Molecular Weight: 296.5Purity: 98+%Fo...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST189251

    N-Phenyltrimethylacetamide

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 6625-74-7Synonym: Pivalanilide;N-Phenylpivalamide;2,2,2-TrimethylacetanilideFormula: C11H15NOMolecular Weight: 177.24Purity: 98+%Form: ...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST161672

    N,N'-(Ethane-1,2-diyl)distearamide

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 110-30-5Synonym: N,N'-Ethylenebis(stearamide);N,N'-(Ethane-1,2-diyl)distearamide;PlastflowFormula: C38H76N2O2Molecular Weight: 593Purit...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST160528

    6-(Dibutylamino)-1,3,5-triazine-2,4-dithiol

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 29529-99-5Synonym: 6-(Dibutylamino)-1,3,5-triazine-2,4-dithiol;1,3,5-Triazine-2,4(1H,3H)-dithione, 6-(dibutylamino)-;6-(dibutylamino)-1...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST1209

    4,4′-Diaminodiphenylmethane

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 101-77-9Synonym: 4,4'-Methylenedianiline;4,4'-DIAMINODIPHENYLMETHANE;DadpmFormula: C13H14N2Molecular Weight: 198.26Purity: 98+%Form: -C...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST001652

    4-tert-Butylphenol

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 98-54-4Synonym: 4-tert-Butylphenol;p-tert-Butylphenol;4-(tert-Butyl)phenolFormula: C10H14OMolecular Weight: 150.22Purity: 98+%Form: -Co...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST001877

    N,N-Dimethylbenzylamine

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 103-83-3Synonym: N,N-DIMETHYLBENZYLAMINE;Benzyldimethylamine;DimethylbenzylamineFormula: C9H13NMolecular Weight: 135.21Purity: 98+%Form...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST158440

    3,9-Bis(2,4-dicumylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 154862-43-8Synonym: 3,9-Bis(2,4-dicumylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane;Bis(2,4-dicumylphenoxy)pentaerythrito...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST2980

    Dipentamethylenethiuram tetrasulfide

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 120-54-7Synonym: Dipentamethylenethiuram tetrasulfide;Bis(pentamethylene)thiuram tetrasulfide;Thiuram MTFormula: C12H20N2S6Molecular We...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST189252

    4-(1-Phenylethyl)-N-[4-(1-phenylethyl)phenyl]benzenamine

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 60160-25-0Synonym: 4-(1-phenylethyl)-n-[4-(1-phenylethyl)phenyl]aniline;75422-59-2;4-(1-Phenylethyl)-N-(4-(1-phenylethyl)phenyl)aniline...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST189250

    3-(Trihydroxysilyl)propyldimethyloctadecyl ammonium chloride

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 199111-50-7Synonym: UNII-GLJ50K866T;1-Octadecanaminium, N,N-dimethyl-N-(3-(trihydroxysilyl)propyl) chloride;GLJ50K866TFormula: C23H52Cl...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST160454

    Diisooctyl azelate

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 26544-17-2Synonym: Diisooctyl azelate;Nonanedioic acid, diisooctyl ester;bis(6-methylheptyl) nonanedioateFormula: C25H48O4Molecular Wei...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST20388D3

    2,4-Dimethylphenol-d3

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 93951-75-8Synonym: 2,4-Dimethylphenol-3,5,6-d3;2,4-dimethylphenol-3,5,6 d3;2,3,5-trideuterio-4,6-dimethylphenolFormula: C8H10OMolecular...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST20388

    2,4-Dimethylphenol

    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire

    CAS Number: 105-67-9Synonym: 2,4-DIMETHYLPHENOL;2,4-Xylenol;m-XylenolFormula: C8H10OMolecular Weight: 122.16Purity: 98+%Form: -Color: -Storage Cond...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    Enquire
    $0.00 - $0.00
    Current price Enquire
  • Catalog No: 1ST161269-1A

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

    CAS Number: 131180-29-5

    Original price $425.00 - Original price $1,475.00
    Original price
    $425.00 - $1,475.00
    $425.00 - $1,475.00
    Current price $425.00
    In stock

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

    View full details
    Original price $425.00 - Original price $1,475.00
    Original price
    $425.00 - $1,475.00
    $425.00 - $1,475.00
    Current price $425.00
  • Catalog No:

    Perfluorooctanesulfonic acid solution in Acetonitrile, 100μg/mL

    CAS Number: 1763-23-1

    Original price $65.00 - Original price $65.00
    Original price
    $65.00
    $65.00 - $65.00
    Current price $65.00

    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...

    View full details
    Original price $65.00 - Original price $65.00
    Original price
    $65.00
    $65.00 - $65.00
    Current price $65.00