Standards, D

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Attention Thomas Scientific Customers

Due to current pandemic, lead times for PPE items are longer than what is listed on our website. Please expect shipping delays of all PPE products during this time.

  • 7,12-Dimethylbenz(a)anthracene

    SPEX CertiPrep

  • Deionized Water Blank

    Inorganic Ventures

    Inorganic Ventures' DEIONIZED WATER BLANK . This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . To obtain COA and SDS information, please visit: https://www.inorganicventures.com/coa-sds-search …

  • Didymium Oxide Wavelength Calibration Standard

    GFS Chemicals

    Didymium oxide (4%) in 10% v/v perchloric acid. Sealed in a far UV quartz cell for wavelength scale accuracy. For both UV and visible region of the spectrum.

  • 1000 ppm Diethanolamine for IC

    Inorganic Ventures

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

  • Dichloroprop 1000ppm 1mL

    SPEX CertiPrep

  • Diazinon 5mL

    SPEX CertiPrep

  • Dibenz(ae)pyrene 5mL

    SPEX CertiPrep

  • Dodecane 1mL

    SPEX CertiPrep

  • 1000 ppm Dimethylamine for IC

    Inorganic Ventures

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

  • Dimethomorph 1mL

    SPEX CertiPrep

  • 2-2-Dimethylbutane 1000ppm

    SPEX CertiPrep

  • Diesel Fuel Oil 1mL

    SPEX CertiPrep

  • Dextran

    bioWORLD

    A multi-use, branched glucan Reagent Grade Moisture: <3.0% Residue upon ignition: <1.0% Specific Rotation: +187 to +191 Appearance: Solid PH Value: pH (6%, water): 5.5%

  • DISODIUM EDTA, Primary Standard

    GFS Chemicals

    Complexing agent used to determine many metal ions by titration

  • 4,6-Dinitro-2-mthylphnl 1mL

    SPEX CertiPrep

  • 1000 ppm Dysprosium for AA

    Inorganic Ventures

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

  • Diesel Fuel #2 Composite Standard

    Restek

    CAS #: 68334-30-5 Conc. in Solvent and Volume: 50,000 µg/mL in methylene chloride, 1 mL/ampul

  • Diphenamid 5mL

    SPEX CertiPrep

  • Decachlorobiphenyl (BZ #209)

    Restek

    Compound: Decachlorobiphenyl (BZ #209) CAS #: 2051-24-3 Conc. in Solvent and Volume: 200 μg/mL in acetone, 5 mL/ampul Max Shelf Life on Ship Date: 75 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes

  • 10,000 ppm Dysprosium for ICP

    Inorganic Ventures

    Inorganic Ventures' 10,000 ppm Dysprosium for ICP is a certified reference material set in a nitric acid matrix for stability. This dysprosium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

  • Dibenzothiophene 1mL

    SPEX CertiPrep

  • Dimethylformamide 1mL

    SPEX CertiPrep

  • Dysprosium ICP Standard Traceable To SRM From NIST Dy2O3 In HNO3 2-3% 1000 mg/L…

    MilliporeSigma

    UN No.: 3264 pH: 0.5 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.012 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)

  • Di(ethylene glycol) 1mL

    SPEX CertiPrep

  • DCLS-VA-4 Custom Product

    Inorganic Ventures

    https://www.inorganicventures.com/coa-sds-search

  • DESTIN-1 Custom Product

    Inorganic Ventures

    https://www.inorganicventures.com/coa-sds-search

  • Dibromoacetic Acid 1mL

    SPEX CertiPrep

  • DCLS-VA-1 Custom Product

    Inorganic Ventures

    https://www.inorganicventures.com/coa-sds-search

  • Dimethyl sulfate 1mL

    SPEX CertiPrep

  • Di-N-Butyl Phthalate 1000ppm

    SPEX CertiPrep

  • Dichloroacetic Acid 1mL

    SPEX CertiPrep

  • 1,4-Dioxane

    Restek

    2,000 μg/mL in P&T methanol

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