Standards, B

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Standards, B

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  • Boron AA Standard, 1000 ppm B in H2O

    Ricca Chemical

    Atomic Absorption (AA) Single Element AA Standard

  • Butyraldehyde 1000ppm 1mL

    SPEX CertiPrep

  • Benzyl Ether 1mL

    SPEX CertiPrep

  • Brilliant Blue FCF analytical standard

    MilliporeSigma

    Synonym: Acid Blue 9, Alphazurine FG, Erioglaucine disodium salt, FD&C;BLUE No. 1 CAS Number: 3844-45-9 Empirical Formula (Hill Notation): C37H34Na2N2O9S3 Molecular Weight: 792.85 Color Index Number: …

  • Bisphenol A 1000ppm 1mL

    SPEX CertiPrep

  • Bisphenol F diglycdyl et 1mL

    SPEX CertiPrep

  • 1000 ppm Boron for AA

    Inorganic Ventures

    Inorganic Ventures' 1000 ppm Boron for AA is a certified reference material set in a water matrix for stability. This boron standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: 125…

  • Benzoic Acid Primary Standard

    GFS Chemicals

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

  • Benzoic acid

    bioWORLD

    It is the simplest aromatic carboxylic acid and consists of a carboxyl group attached to a phenyl group.Salts of benzoic acid are used as a food preservative and benzoic acid is an important precursor for the synthesis of many other organic substances.It is primarily used in manufacturing of alkyd…

  • BES (2-(Bis(2-hydroxyethyl) amino)

    bioWORLD

    A zwitterionic buffer that is used in research.A protocol has been reported for the use of BES buffered saline in the calcium phosphate mediated transfection of eukaryotic cells with plasmid DNA. Also known as 2 - (Bis (2 - hydroxyethyl) amino) ethanesulfonic acid or N,N - bis (2 -…

  • ULTRAcheck Turbidity Sample

    Ultra Scientific

    1 analyte in concentrate

  • Ethidium Bromide

    Amresco

  • 1000 ppm Barium for ICP

    Inorganic Ventures

    Inorganic Ventures' 1000 ppm Barium for ICP 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: …

  • Biotin Hydrazide

    bioWORLD

    Biotin Hydrazide is a carbohydrate reactive biotinylation reagent. Biotin Hydrazide is used for labeling mouse monoclonal antibodies, unpaired cytosine residues in nucleic acids and it is also used fo coupling to glycoproteins through the carbohydrate by hydrazone formation. Carbohydrate…

  • Benzene-d6 1mL

    SPEX CertiPrep

  • 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 . …

  • Boron AA, 1000 ppm in H2O

    Ricca Chemical

  • Bromide Standard

    SPEX CertiPrep

    Matrix: H2O

  • 1000ppm Benfluralin 1mL

    SPEX CertiPrep

  • Butyl Acrylate 1mL

    SPEX CertiPrep

  • 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 . …

  • BSA (Bovine Serum Albumin,RNase free

    bioWORLD

    Bovine serum albumin, BSA, is a single subunit protein with no enzymatic activity and does not interfere with any molecular biology reactions.A general purpose purified albumin, suitable for Westerns, enzyme systems and as a protein supplement. Supplied at 10 mg/mL in 0.85% sodium chloride …

  • CertiPUR® Benzoic Acid Volumetric Standard

    MilliporeSigma

    Secondary reference material for argentometry, traceable to NIST SRM Certipur® volumetric standards for reliable results in titration Proper titer determination is an important prerequisite for accurate and comparable analysis in the titration laboratory. Influential factors such as…

  • 1000 ppm Bromide for IC

    Inorganic Ventures

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

  • Bromide, 1,000 ppm, Ion Chromatography Standard Solution

    GFS Chemicals

    Concentration (as Br) 1,000 +/- 10 ug/ml Matrix: KBr, water

  • 1000 ppm Boron for ICP

    Inorganic Ventures

    Inorganic Ventures' 1000 ppm Boron for ICP is a certified reference material set in a water matrix for stability. This boron standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: 125…

  • Bromide Standard Solution Traceable To SRM From NIST Nabr In H2O 1000 mg/L Br-…

    MilliporeSigma

    pH: 5 (H2O, 20°C) Density: 0.999 g/cm3 (20°C) Ignition Point: 5 (H2O, 20°C)

  • 1-Bromo-2-Nitrobenzene 1mL

    SPEX CertiPrep

  • Bromate, 1,000 ppm, Ion Chromatography Standard Solution

    GFS Chemicals

    Concentration (as bromate) 1,000 +/- 10 ug/mL Matrix: sodium bromate, water

  • 2,3-Butanedione 1mL

    SPEX CertiPrep

  • 1000µg/mL Boron in H2O

    High Purity Standards

    1000 µg/mL Boron in H2O from Boric acid This standard is traceable to NIST SRM 3107 and certified ISO Guide 34 and 17025. 18 Month Expiry Date

  • Boron ICP, 10K ppm in H2O

    Ricca Chemical

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