Reagents, E

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  • Pure Ethanol 200 Proof

    Decon Labs

    Decon's Pure Ethanol 200 Proof is 100% pure (undenatured) ethanol. Meets USP specs. Used as a cleaner, solvent, or as a reagent. Please Note:  Our ethanol products are available to customers who hold a valid, TTB issued " Industrial Alcohol User Permit ."  Certain…

  • Pure Ethanol 190 Proof

    Decon Labs

    Decon's Pure Ethanol 190 Proof is 95% pure (undenatured) ethanol and 5% water. Meets USP specs. Used as a cleaner, solvent, or as a reagent. Please Note:  Our ethanol products are available to customers who hold a valid, TTB issued " Industrial Alcohol User Permit " with…

  • Ethylenediaminetetraacetic acid disodium magnesium salt hydrate

    Alfa Aesar

    Synonym(s): EDTA disodium magnesium salt hydrate Formula: C10H12MgN2Na2O8 xH2O Formula weight: 358.50(anhy) CAS Number: 14402-88-1 Harmonized Tariff Code:  2922.49

  • Ethylene glycol-bis(2-aminoethylether)-N,N,N',N'-tetraacetic acid, BioUltra, for…

    MilliporeSigma

    CAS No.: 67-42-5 Synonyms: EGTA; Egtazic acid; Ethylene-bis(oxyethylenenitrilo)tetraacetic acid; Glycol ether diamine tetraacetic acid Formula: C14H24N2O10 Formula Weight: 380.35 Linear Formula: …

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  • SUPELCO EPA TCL Phenols Mix

    MilliporeSigma

    analytical standard, 2000 μg/mL each component in methylene chloride Storage: 2-8°C Components: 4-Chloro-3-methylphenol; 2-Chlorophenol; 2,4-Dichlorophenol; 2,4-Dimethylphenol; 2,4-Dinitrophenol; 2-Methyl-4,6-dinitrophenol; 2-Nitrophenol; 4-Nitrophenol; Pentachlorophenol;…

  • ALDRICH Ethyl 5-chlorobenzofuran-3-carboxylate, 95%

    MilliporeSigma

    Empirical Formula: C11H9ClO3 Linear Formula: C11H9ClO3 Formula Weight: 224.64 MDL Number: MFCD09952363 Purity: 95% Melting Point: 58-63 °C Storage: 2-8°C

  • Ethyl phenyl sulfide, 98%

    Alfa Aesar

    Synonym(s): Thiophenetole, (Ethylthio)benzene Formula: C6H5SCH2CH3 Formula weight: 138.23 Purity: 98% CAS Number: 622-38-8 Harmonized Tariff Code:  2930.90 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Ethyl hydrogen sebacate, 98%

    Alfa Aesar

    Synonym(s): Decanedioic acid monoethyl ester, Monoethyl sebacate Formula: CH3CH2O2C(CH2)8CO2H Formula weight: 230.30 Purity: 98% CAS Number: 693-55-0 Harmonized Tariff Code:  2917.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May…

  • SIGMA EX-CELL® ACF CHO Medium, Animal-component free, with HEPES, without L…

    MilliporeSigma

    Synonym(s): CHO Medium Application: Animal component-free medium formulated to optimize cell growth and protein expression in Chinese hamster ovary (CHO) cells. Features and Benefits: Developed to meet the needs of biotechnology and vaccine manufacturing, this medium supports rapid initial…

  • ALDRICH 5-Ethyl-1-aza-3,7-dioxabicyclo[3.3.0]octane, 97%

    MilliporeSigma

    Synonym(s): 5-Ethyl-3,7-dioxa-1-azabicyclo[3.3.0]octane; Dihydro-7a-ethyloxazolo[3,4- c ]oxazole Empirical Formula: C7H13NO2 Linear Formula: C7H13NO2 Formula Weight: 143.18 MDL Number: MFCD00192133 Purity: 97% …

  • 70% Ethanol (Anhydrous Alcohol)

    IBI Scientific

    Used as an excellent cleaning reagent This product CANNOT be shipped to a private residence 70% Ethanol is an effective cleaning agent that kills microbes, denatures proteins, and dissolves lipids. Ethanol is also known as ethyl alcohol, alcohol anhydrous, denatured alcohol.

  • Ethyl 1,1,2,2-tetrafluoroethyl ether, 97%

    Alfa Aesar

    Formula: C4H6F4O Formula weight: 146.08 Purity: 97% CAS Number: 512-51-6 UN Number: UN3271 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2909.19 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour. Causes skin irritation. Causes serious…

  • ALDRICH exo-5-Norbornenecarboxylic acid, 97%

    MilliporeSigma

    Synonym(s): (1 R ,2 S ,4 R )-Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid; NC Empirical Formula: C8H10O2 Linear Formula: C8H10O2 Formula Weight: 138.16 MDL Number: MFCD00213362 Purity: 97% Melting Point: 40-44 °C

  • 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol, 98%

    Alfa Aesar

    Synonym(s): Trimethylolpropane, 1,1,1-Tris(hydroxymethyl)propane Formula: C6H14O3 Formula weight: 134.18 Purity: 98% CAS Number: 77-99-6 Harmonized Tariff Code:  2905.41

  • SUPELCO EPA 8240B Calibration Mix 7

    MilliporeSigma

    2000 μg/mL each component in methanol, analytical standard Storage: 2-8°C Components: Allyl chloride; Ethyl methacrylate; Methacrylonitrile; Methyl methacrylate; 2-Picoline; Propionitrile; Pyridine; Styrene RIDADR: UN 1230 3/PG 2

  • Etofenamate for peak identification

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Etofenamate; 2-[[3-(Trifluoromethyl)phenyl]amino]benzoic acid 2-(2-hydroxyethoxy)ethyl ester Empirical Formula: C18H18F3NO4 Formula Weight: 369.34 Linear Formula: C18H18F3NO4

  • ALDRICH Ethyl acetohydroxamate, 97%

    MilliporeSigma

    Synonym(s): Ethyl N -hydroxyacetimidate; Ethyl acetohydroximate Formula: CH3C(=NOH)OC2H5 Formula Weight: 103.12 CAS No.: 10576-12-2 Purity: 97% Application: Precursor to O -substituted hydroxylamines and β-hydroxy esters. Storage: …

  • ALDRICH Ethyl trans-3-hexenoate, 97%

    MilliporeSigma

    Empirical Formula: C8H14O2 Linear Formula: C2H5CH=CHCH2CO2C2H5 Formula Weight: 142.20 MDL Number: MFCD00036524 Purity: 97% Boiling Point: 63-64 °C/12 mmHg(lit.) …

  • ALDRICH Ethyl vinyl ether, contains 0.1% KOH as stabilizer, 99%

    MilliporeSigma

    Synonym(s): Ethoxyethylene Empirical Formula: C4H8O Linear Formula: C2H5OCH=CH2 Formula Weight: 72.11 MDL Number: MFCD00009248 Purity: 99% Boiling Point: 33 °C(lit.) Melting Point: …

  • SIGMA Ethylenediaminetetraacetic acid ferric sodium salt BioReagent, plant cell…

    MilliporeSigma

    Synonym(s): Ethylenediaminetetraacetic acid iron(III) sodium salt; EDTA iron(III) sodium salt; Edathamil; Komplexon ™ II Empirical Formula: C10H12FeN2NaO8 Linear Formula: C10H12N2NaFeO8 Formula Weight:…

  • Erbstatin analog

    Alfa Aesar

    Synonym(s): Methyl 2,5-dihydroxycinnamate Formula: C10H10O4 Formula weight: 194.19 CAS Number: 63177-57-1 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2918.29 Hazard Statements: H301-H311-H331-H315-H319-H335 Toxic if swallowed. Toxic in…

  • Etacrynic acid for system suitability

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Ethacrynic acid; (2,3-Dichloro-4-[2-methylenebutyryl]phenoxy)acetic acid Empirical Formula: C13H12Cl2O4 Formula Weight: 303.14 Linear Formula: …

  • Ethylenediammonium Sulfate For Synthesis

    MilliporeSigma

    CAS No.: 22029-36-3 Solubility: (20°C) soluble Melting Point: 225 - 228°C Molar Mass: 158.17 g/mol

  • 5-[2-(Ethylamino)ethylcarbamoyl]-2-fluorobenzeneboronic acid, 97%

    Alfa Aesar

    Formula: C11H16BFN2O3 Formula weight: 254.07 Purity: 97% Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Ethyl heptanoate

    MilliporeSigma

    analytical standard Synonym(s): Ethyl enanthate Empirical Formula: C9H18O2 Formula Weight: 158.24 Linear Formula: CH3(CH2)5COOC2H5 MDL Number: MFCD00009538 Purity: ≥99.0% (GC) Boiling…

  • SIGMA ED1 Reactivity Anti-macrophage, rat

    MilliporeSigma

    Storage: −196°C

  • EC Medium

    BD

    Description: Differentiation and enumeration of fecal and nonfecal coliforms in water, wastewater, shellfish and foods

  • SUPELCO EPA 8260 Internal Standards Mix High Concentration

    MilliporeSigma

    analytical standard Components: Chlorobenzene-d5; 1,4-Dichlorobenzene-d4; Fluorobenzene RIDADR: UN 1230 3/PG 2

  • ALDRICH 3-Ethylpyridine, 98%

    MilliporeSigma

    Empirical Formula: C7H9N Linear Formula: C7H9N Formula Weight: 107.15 MDL Number: MFCD00006413 Purity: 98% Boiling Point: 163-166 °C(lit.) Density: 0.954 g/mL at 25 °C(lit.) Refractive Index: n 20/D…

  • 3-Ethylrhodanine, 98%

    Alfa Aesar

    Synonym(s): N-Ethyl-2-thioxo-4-thiazolidinone Formula: C5H7NOS2 Formula weight: 161.25 Purity: 98% CAS Number: 7648-01-3 Harmonized Tariff Code:  2934.10 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly…

  • EDTA, 0.5M Solution 100ml

    MilliporeSigma

    Formula: Na2EDTA in water Formula Weight: 372.24 CAS Number: 6381-92-6 Synonym(s): Ethylenediaminetetracetic acid, disodium salt, dihydrate solution Description: Analytic reagent

  • 2-(Diethylamino)ethanol, >=99.5%

    MilliporeSigma

    Synonyms: N,N-Diethylethanolamine; DEAE; DEEA CAS Number: 100-37-8 Formula: C6H15NO Formula Weight: 117.19 Linear Formula: (C2H5)2NCH2CH2OH MDL No.: MFCD00002850 Purity: >=99.5% Boiling Point: 161 C(lit.) Density: 0.884 g/mL at 25 C(lit.) Refractive Index: n20/D…

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