Standards, E

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  • 1000 ppm Erbium for ICP

    Inorganic Ventures

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

  • Ethyl Parathion 1mL

    SPEX CertiPrep

  • Extractable Metals from Plastic Toys Standards

    SPEX CertiPrep

    SPEX CertiPrep is proud to introduce two new Certified Reference Material Kits for analyzing Extractable Metals from plastic toys based on ASTM F963-07 - Standard Consumer Safety Specification for Toy Safety. This is a voluntary U.S. standard applicable to toys distributed in the U.S and employs…

  • 10,000 ppm Erbium for ICP

    Inorganic Ventures

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

  • EDB-DBCP 1mL

    SPEX CertiPrep

  • EDTA, tetrasodium salt, dihydrate

    bioWORLD

    A metal chelating agent commonly used in tissue culture media and biological buffers. Also known as Ethylenediaminetetraacetate, tetrasodium salt, dihydrate Ultra Pure Grade Heavy metals (as Pb): <0.001% Iron: <0.005% Nitrilotriacetic acid: <0.1% Appearance:…

  • Ethyl Carbamate Urethane 1mL

    SPEX CertiPrep

  • EDTA, disodium salt, dihydrate

    bioWORLD

    A metal chelating agent commonly used in tissue culture media and biological buffers. Inactivates nucleases. Also known as Ethylenediaminetetraacetate, disodium salt, dihydrate Biotechnology Grade (also available in Pretoemics Grade) Insolubles: <0.005% Heavy metals (as Pb):…

  • Ethyl L-lactate 1000ppm 1mL

    SPEX CertiPrep

  • EP Reference Solution BY

    Ricca Chemical

  • SUPELCO EPA 524 Surrogate Standard Mix, 2000 µg/mL each component in methanol,…

    MilliporeSigma

    Storage Temperature: 2-8°C

  • SIGMA Ethanol standards 10% (v/v), 10 % (v/v) in H2O, analytical standard

    MilliporeSigma

    Synonyms: Ethanol solution; Ethyl alcohol Formula: C2H5OH Formula Weight: 46.07 CAS No.: 64-17-5 Packaging: Flame-sealed flint ampule

  • Ethene 1mL

    SPEX CertiPrep

  • EDTA, ferric sodium salt

    bioWORLD

    An eliminator of enzyme catalyzed reaction inhibition. Plant culture tested. Supports or facilitates plant growth and/or shoot proliferation in two or more plant tissue cultures. Appearance: Yellow to Brown Crystalline Powder Boiling Point: 614.2°C Density: 7.87 g/cm3 at…

  • Ethane 1mL

    SPEX CertiPrep

  • EDTA, dipotassium salt, dihydrate

    bioWORLD

    Used to eliminate inhibition of enzyme catalyzed reactions due to the trace presence of heavy metals. A metal chelating agent commonly used in tissue culture media and biological buffers. Ultra Pure Grade Chloride: <0.005% Iron: <0.001% Heavy metals (as Pb):…

  • EPA Method 524.3 Internal/Surrogate Standard

    AccuStandard

    2.0 mg/mL in Methanol

  • EDTA, free acid

    bioWORLD

    A metal chelating agent commonly used in tissue culture media and biological buffers. Also known as Ethylenediaminetetraacetic acid Ultra Pure Grade Heavy metals (as Pb): <0.001% Iron: <0.005% Nitrilotriacetic acid: <0.1% Magnesium: <0.0005% …

  • Ethylenethiourea 1mL

    SPEX CertiPrep

  • EP Reference Solution Y

    Ricca Chemical

  • EPA Method 524.2 Volatile Calibration Standard

    SPEX CertiPrep

    Matrix: Methanol-P&T

  • SUPELCO EPA 8260 Surrogate Standard Mix, 2000 µg/mL each component in methanol,…

    MilliporeSigma

    Storage Temperature: 2-8°C

  • 1000 ppm Erbium for AA

    Inorganic Ventures

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

  • Endothall 1000ppm 1mL

    SPEX CertiPrep

  • Endrin 1mL

    SPEX CertiPrep

  • Ethylene imine 1mL

    SPEX CertiPrep

  • Ethanol 1mL

    SPEX CertiPrep

  • 10,000 ppm Europium for ICP

    Inorganic Ventures

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

  • 1000 ppm Europium for ICP

    Inorganic Ventures

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

  • cis-5,8,11,14,17-Eicosapentaenoic acid analytical standard

    MilliporeSigma

    Synonym: EPA, Timnodonic acid CAS Number: 10417-94-4 Linear Formula: CH3(CH2CH=CH)5(CH2)3CO2H Molecular Weight: 302.45 Beilstein Registry Number: 1714433 MDL Number: MFCD00065716 PubChem…

  • 1000 ppm Europium for AA

    Inorganic Ventures

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

  • SUPELCO EPA 8240/8260 VOA Internal Standards Mix, 1000 µg/mL each component in…

    MilliporeSigma

    Storage Temperature: 2-8°C

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