Standards, B

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  • Biodiesel Fuel Std in Pyridine 1mL

    SPEX CertiPrep

  • Bismuth, plasma standard solution, Bi 1,000µg/ml

    BeanTown Chemical

    EC No: 231-714-2 MDL No: MFCD00134033 UN No: UN3264; Haz Class: 8; Packing Group: III Liquid, Bi in 5% HNO3

  • Boron/H2O 1000ppm 250mL

    SPEX CertiPrep

  • Benzyl Benzoate 1mL

    SPEX CertiPrep

  • 10 ppm Beryllium for ICP-MS

    Inorganic Ventures

    Inorganic Ventures' 10 ppm Beryllium for ICP-MS is a 125 mL certified reference material set in a nitric acid matrix for stability. This beryllium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

  • Baytan (Triadimenol) 1mL

    SPEX CertiPrep

  • Benzamidine hydrochloride

    bioWORLD

    Benzamidine hydrochloride is used as a ligand in protein crystallography to prevent proteases from degrading a protein of interest. Ultra Pure Grade (Also available in Proteomics Grade) Em (anhydrous, 230nm, methanol): >9,500 Appearance: White to Off-White Powder Boiling…

  • Benzoic Acid Primary Standard

    GFS Chemicals

    C6H5COOH CAS#: 65-85-0 F.W.: 122.12 Meets all ACS Specifications

  • Bismuth ICP, 10K ppm in HNO3

    Ricca Chemical

  • Beryllium (Be) Pure Single-Element Standard, 1,000 µg/mL, 2% HNO3

    PerkinElmer

    Concentration: 1,000 µg/mL Matrix:: 2% HNO3 Volume: 500 mL Features and Benefits Pure Grade Standards for AA and ICP-OES Analyzed by ICP-OES Analyzed by Classical Wet Assay 32 trace impurities analyzed by ICP-MS of the final solution and reported on the certificate …

  • Barium ICP, 10K ppm in HNO3

    Ricca Chemical

  • Butyl anthranilate analytical standard

    MilliporeSigma

    Synonym: 1,6-Dimercaptohexane, DMH, Hexamethylene dimercaptan CAS Number: 7756-96-9 Linear Formula: 2-(H2N)C6H4CO2(CH2)3CH3 Molecular Weight: 193.24 EC Number: 231-816-7 MDL Number: MFCD00036506

  • 1000 ppm Beryllium for ICP

    Inorganic Ventures

    Inorganic Ventures' 1000 ppm Beryllium for ICP is a certified reference material set in a nitric acid matrix for stability. This beryllium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

  • 1000 ppm Barium for AA

    Inorganic Ventures

    Inorganic Ventures' 1000 ppm Barium for AA is a certified reference material set in a nitric acid matrix for stability. This barium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: …

  • Butyraldehyde 1000ppm 1mL

    SPEX CertiPrep

  • Bismuth (Bi) Pure Single-Element Standard, 1,000 µg/mL, 10% HNO3, 125 mL

    PerkinElmer

    Concentration: 1,000 µg/mL Matrix: 10% HNO3 Volume: 125 mL Features and Benefits Pure Grade Standards for AA and ICP-OES Analyzed by ICP-OES Analyzed by Classical Wet Assay 32 trace impurities analyzed by ICP-MS of the final solution and reported on the certificate …

  • Bicinchoninic Acid (BCA)

    bioWORLD

    A reagent used for absorbance based measurement of protein. Also known as 4,4'-Dicarboxy-2,2'-Biquinoline; BCA; 2,2'-Biquinoline-4,4'-Dicarboxylate; 2,2'-Biquinoline-4,4'-Dicarboxylic acid Appearance: Colorless to pale yellow powder

  • 1000 ppm Butyric Acid 1mL

    SPEX CertiPrep

  • bis(2-Chloroethyl)Ether 1mL

    SPEX CertiPrep

  • Butachlor 1mL

    SPEX CertiPrep

  • 100 ppm Bismuth for ICP-MS

    Inorganic Ventures

    Inorganic Ventures' 100 ppm Bismuth for ICP-MS is a 125 mL certified reference material set in a nitric acid matrix for stability. This bismuth standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

  • VeriSpec™ Bromide - Br- Standard for Ion Chromatography, 1000 ppm in H2O

    Ricca Chemical

    Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

  • Boric acid (Molecular Biology Grade)

    bioWORLD

    A commonly used molecular biology reagent and also used in electrophoresis buffers. pKa (@ 20°C): 9.24 Molecular Biology Grade (also available in Proteomics Grade) Chloride: <.001% Phosphate: <0.001% Sulfate: <0.01% Calcium: <0.005% Heavy metals…

  • 1000 ppm Bismuth for ICP

    Inorganic Ventures

    Inorganic Ventures' 1000 ppm Bismuth for ICP is a certified reference material set in a nitric acid matrix for stability. This bismuth standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

  • BASED (Bis[B-(4-azidosalicylamido)

    bioWORLD

    A homobifunctional, long chain cross-linking reagent. Variations of this compound have been used to prepare protein conjugates. Photoreactive Thiol cleavable Iodinatable Appearance: Solid

  • Bromide Standard

    SPEX CertiPrep

    Matrix: H2O

  • Semi-volatile Calibration Standard

    SPEX CertiPrep

    Method: EPA 625, EPA 8270C, EPA 8310 Matrix: MeCl:Benzene Storage Condition: Freezer

  • Base-Neutrl Sur f/CLP3-9 5.2mL

    SPEX CertiPrep

  • Ethidium Bromide

    Amresco

  • Bromoxynil 1mL

    SPEX CertiPrep

  • bis-4-Hydrooxyphenyl-met 1mL

    SPEX CertiPrep

  • Beryllium (Be) Pure Single-Element Standard, 1,000 µg/mL, 2% HNO3, 125 mL

    PerkinElmer

    Concentration: 1,000 µg/mL Matrix: 2% HNO3 Volume: 125 mL

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