Standards, B

Compare Tool

Select up to 3 products

HomeAll Products

Standards, B

1 - 32 of 249
Sort
View
Show
  • BTEX Standard

    SPEX CertiPrep

    Matrix: Methanol-P&T

  • Bromide IC Std, 100 ppm Br, 120mL

    Ricca Chemical

  • Bromoxynil

    bioWORLD

  • 1000 ppm Bromate for IC

    Inorganic Ventures

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

  • Butylate 1mL

    SPEX CertiPrep

  • Barium Sulfate

    MilliporeSigma

    Synonyms Blanc fixe Hill Formula BaO4S Chemical formula BaSO4 HS Code 2833 27 00 EC number 231-784-4 Molar mass 233.39 g/mol CAS number 7727-43-7

  • Benzoic Acid Primary Standard

    GFS Chemicals

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

  • Benzyl Benzoate 1mL

    SPEX CertiPrep

  • Bifenthrin 1mL

    SPEX CertiPrep

  • 1000µg/mL Bromide in H2O

    High Purity Standards

    Bromide at 1000 µg/mL in H2O This standard is traceable to NIST SRM 3184 and certified ISO Guide 34 and 17025 18 Month Expiry Date Can be used as stock solution for EPA Method 9056 Single component Ion Chromatography Standard

  • 5000 µg/mL Boron in H2O - ISO Guide 34 Certified Reference Material

    High Purity Standards

    5000 µg/mL Boron in H2O 18 Month Expiry Date This standard is traceable to NIST and certified Guide 34 and 17025.

  • Butyraldehyde 1000ppm 1mL

    SPEX CertiPrep

  • 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 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: …

  • Butyl Carbitol Acetate 1mL

    SPEX CertiPrep

  • Bromacil 1000ppm 1mL

    SPEX CertiPrep

  • Base/Neutral Extractables Standard

    Ultra Scientific

    44 Analytes @ 2000 µg/mL in dichloromethane/benzene/acetonitrile (2:2:1)

  • 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 …

  • Boron AA Standard, 1000 ppm B in H2O

    Ricca Chemical

    Atomic Absorption (AA) Single Element AA Standard

  • 10,000 ppm Barium for ICP

    Inorganic Ventures

    Inorganic Ventures' 10,000 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 . …

  • 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 . …

  • 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

  • Bromide Standard, 1000ppm

    Exaxol

    1000ppm (1ml =1mg) ASTM

  • 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…

  • 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 Benzoate for IC

    Inorganic Ventures

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

  • VeriSpec™ Benzoate - C6H5COO- Standard for Ion Chromatography, 1000 ppm in H2O

    Ricca Chemical

    Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

  • VeriSpec™ Barium - Ba²+ Standard for Ion Chromatography, 1000 ppm in H2O

    Ricca Chemical

    Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

  • 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: …

  • D-Biotin, Vitamin H

    bioWORLD

    Used as a vitamin in culture media and biotenylation of proteins and nucleic acids. Reagent Grade Appearance: White Crystalline Needles Density: 1.267 g/cm3 HS Code: 29362930 IUPAC_Name: 5-[(3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid …

  • 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 . …

  • 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

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.