Reagents, E

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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…

  • Ethyl alcohol, Pure 200 proof, for molecular biology

    MilliporeSigma

    Synonym: Ethanol, absolute alcohol, non-denatured ethanol CAS Number: 64-17-5 Linear Formula: CH3CH2OH Molecular Weight: 46.07 EC Number: 200-578-6 PubChem Substance ID: 24894641 Application Suitable for use in the precipitation of…

  • 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…

  • Empore Styrene DVB (SDB-XC) 47mm, Pk 20

    MilliporeSigma

    Application Developed for the extraction of moderately polar to non-polar analytes from aqueous samples and soil extracts. Amenable for the following methods:   EPA method 515.2 - Chlorinated Acids EPA method 526.1 - Selected Semi-volatile organics EPA Method 527 -…

  • "Ethylenediamine, puriss. p.a., absolute, =99.5% (GC)"

    MilliporeSigma

    Synonyms: 1,2-Diaminoethane Formula: NH2CH2CH2NH2 Formula Weight: 60.10 CAS No.: 107-15-3 Purity: ≥99.5% (GC) Density: 0.899 g/mL at 25 °C(lit.) Included Fees: C991G54 has a Large Can Fee included in the price. C991G55 has a…

  • Ethanol, 200 proof, anhydrous, =99.5%

    MilliporeSigma

    Synonyms: Ethyl alcohol Formula: CH3CH2OH Formula Weight: 46.07 CAS No.: 64-17-5 Purity: ≥99.5% Density: 0.789 g/mL at 20 °C; 0.789 g/mL at 25 °C(lit.) General description: Prices include Federal Tax. Other Notes: …

  • SUPELCO EPA 8270 Chloronated Hydrocarbons Mix, 2000 µg/mL each component in…

    MilliporeSigma

    Storage Temperature: 2-8°C

  • EDTA, Disodium Salt, Dihydrate, Crystal, ULTRAPURE BIOREAGENT

    Avantor - J.T.Baker®

    Formula: C10H14N2Na2O8 2H2O Formula Weight: 372.24 CAS Number: 6381-92-6 Synonym(s): (Ethylenedinitrilo)tetraacetic acid, disodium salt, dihydrate

  • Empore Oil and Grease 47mm, Pk 20

    MilliporeSigma

    Application Developed specifically for EPA Method 1664A - Oil & Grease (n-Hexane Extractable Material (HEM) in Aqueous Samples). Compatible with Horizon SPE Extractors Obtain faster flow-rates without sacrificing recovery and reproducibility. One-piece 3-layer construction: …

  • Ethyl Alcohol, Anhydrous

    Electron Microscopy Sciences

    (Ethanol) – 200 Proof Formula: CH3CH2OH Formula Weight: 46.07 CAS # 64-17-5 UN#: UN1170

  • Ethyl Alcohol, Denatured, 100%

    Labchem

  • Orange-G Loading Dye

    bioWORLD

    Thomas No. C995V89-V92 Gel loading dye used in molecular biology protocols.

  • EDTA Titrant, 0.0100 Molar (M/100)

    Ricca Chemical

    0.01M Solution (APHA), 1 mL = 1 mg CaCO3 Formula: C10H14N2Na2O8•2H2O Formula Weight: 372.24

  • Ethidium bromide solution BioReagent, for molecular biology, 10 mg/mL in H2O

    MilliporeSigma

    Synonym: 3,8-Diamino-5-ethyl-6-phenylphenanthridinium bromide, EtBr, Homidium bromide CAS Number: 1239-45-8 Empirical Formula (Hill Notation): C21H20BrN3 Molecular Weight: 394.31 Beilstein Registry Number: 3642536 MDL Number: MFCD00011724 …

  • Eriochrome Black T in 2-Methoxyethanol

    Ricca Chemical

    Water Hardness Indicator; 0.5% (w/v) Eriochrome Black T in 2-Methoxyethanol Formula: HOC10H6N:NC10H4(OH)(NO2)SO3Na

  • Ethylenediaminetetraacetic acid, 0.5M aq. soln, pH 8.0

    Alfa Aesar

    Synonym(s): EDTA Formula: C10H16N2O8 Formula weight: 292.24 CAS Number: 60-00-4 Harmonized Tariff Code:  2922.49

  • EC Medium

    BD

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

  • Eriochrome Black T

    Alfa Aesar

    Synonym(s): C.I. 14645, Mordant Black 11 Formula: C20H12N3NaO7S Formula weight: 461.39 CAS Number: 1787-61-7 Harmonized Tariff Code:  2927.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • ALDRICH Ethyl 2-methylpyridine-4-carboxylate hydrochloride, 97%

    MilliporeSigma

    Synonym(s): 2-Methylisonicotinic acid ethyl ester hydrochloride Formula: C9H11NO2 · HCl Formula Weight: 201.65 CAS No.: 65550-32-5 Purity: 97% Packaging: 1 g in glass bottle

  • Ethylene glycol, anhydrous, 99.8%

    MilliporeSigma

    Synonyms: 1,2-Ethanediol Formula: HOCH2CH2OH Formula Weight: 62.07 CAS No.: 107-21-1 Purity: 99.8% Density: 1.113 g/mL at 25 °C(lit.) Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view…

  • Ethyl octanoate, 99%

    Alfa Aesar

    Synonym(s): Ethyl caprylate, Octanoic acid ethyl ester Formula: C10H20O2 Formula weight: 172.27 Purity: 99% CAS Number: 106-32-1 Harmonized Tariff Code:  2915.90 Hazard Statements: H227 Combustible liquid.

  • Ethylenediaminetetraacetic acid, >=98.0% (KT)

    MilliporeSigma

    CAS No.: 60-00-4 Synonyms: (Ethylenedinitrilo)tetraacetic acid; EDTA; Edathamil; Ethylenedinitrilotetraacetic acid Formula: C10H16N2O8 Formula Weight: 292.24 Linear Formula: …

  • ALDRICH Ethanol, denatured, reagent grade

    MilliporeSigma

    Synonyms: Ethyl alcohol, Reagent alcohol; Ethyl alcohol Formula: CH3CH2OH Formula Weight: 46.07 CAS No.: 64-17-5 Density: 0.789 g/mL at 25 °C(lit.) Footnote: 1 Distribution and use of ethyl alcohol in Switzerland require a license from the Swiss Federal…

  • EC Broth 500G

    MilliporeSigma

    Formula: Mixture Description: Typical Composition (g/L): Peptone from casein 20.0; lactose 5.0; bile salt mixture 1.5; sodium chloride 5.0; di-potassium hydrogen phosphate 4.0; potassium di-hydrogen phosphate 1.5. Application: For the identification of coliform bacteria and E. coli in…

  • SIAL Ethyl alcohol, Pure

    MilliporeSigma

    200 proof, ACS reagent, ≥99.5% Synonym(s): Ethanol; absolute alcohol; non-denatured ethanol Empirical Formula: C2H6O Formula Weight: 46.07 Linear Formula: CH3CH2OH Purity: ≥99.5% Boiling Point: 78.3 °C …

  • SIGMA ECM Gel from Engelbreth-Holm-Swarm murine sarcoma, liquid, BioReagent,…

    MilliporeSigma

    Synonym(s): EHS matrix Application: Recommended for use as a cell culture substratum. For a 24-well plate, use 230-250 μl/well. For a 96-well plate, use 50-100 μl/well. Thaw gel overnight at 2-8 °C before use. The thawed gel may be diluted up to two-fold with cold (2-8…

  • EDTA Titrant, 0.05 Molar (M/20) Volumetric Solution, StandARd

    Avantor - Macron Fine Chemicals™

    CAS Number: 139-33-3 Synonym(s): Ethylenediamine-tetraacetic Acid

  • EGTA Solution

    bioWORLD

    Synonym: ethyleneglycol-bis(2-aminoethylether)-N,N,N',N'-tetraacetic acid 0.5 M EGTA solution Metal chelating agent specific for calcium ions Commonly used reagent in tissue culture medias and biological buffers pH: 8.0 Sterile solution

  • Erythromycin estolate

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Erythromycin 2'-propionate dodecyl sulfate Empirical Formula: C40H71NO14 -+ C12H26O4S Formula Weight: 1056.39 Linear Formula: …

  • Etilefrine hydrochloride

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 2-Ethylamino-1-(3-hydroxyphenyl)-1-ethanol hydrochloride Empirical Formula: C10H15NO2 -+ HCl Formula Weight: 217.69 Linear Formula: C10H15NO2 -+ HCl

  • SIGMA Elastic Stain Kit

    MilliporeSigma

    Synonym(s): Modified Verhoeff Van Gieson Elastic Stain Kit

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