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…

  • ALDRICH Epibromohydrin, 98%

    MilliporeSigma

    Synonym(s): 1-Bromo-2,3-epoxypropane Formula: C3H5BrO Formula Weight: 136.98 CAS No.: 3132-64-7 UN Number: UN2558 Purity: 98% Density: 1.601g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle Included Fees: C980T15 has a Small Can…

  • Ethyl Alcohol, Pure 190 Proof, for Molecular Biology

    MilliporeSigma

    190 proof, for molecular biology Synonym(s): Ethanol; absolute alcohol; non-denatured ethanol Amino Acid Sequence: Empirical Formula: C2H6O Formula Weight: 46.07 Linear Formula: CH3CH2OH Boiling Point: …

  • EC Medium

    BD

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

  • BD BBL™ EY Tellurite Enrichment

    BD

    Used with Baird-Parker Agar Base for the isolation of S. aureus. The enrichment consists of 30% egg yolk suspension with 0.15% potassium tellurite., 6x100 ml.

  • SIGMA B-Estradiol, BioReagent, powder, suitable for cell culture

    MilliporeSigma

    Synonym(s): 1,3,5-Estratriene-3,17β-diol; 17β-Estradiol; 3,17β-Dihydroxy-1,3,5(10)-estratriene; Dihydrofolliculin Formula: C18H24O2 Formula Weight: 272.38 CAS No.: 50-28-2 Purity: ≥98% Application: β-Estradiol is used to…

  • Agarose Gel Dye

    bioWORLD

    Thomas No. C995V67-V68, C995V71-V76 Gel loading dye for molecular biology Thomas No. C995V69-V70 Gel loading dye for molecular biology Alkaline

  • SIGMA (±)-Epinephrine hydrochloride

    MilliporeSigma

    Synonym(s): (±)-Adrenalin; 4-(1-Hydroxy-2-[methylamino]ethyl)-1,2-benzenediol hydrochloride Empirical Formula: C9H13NO3 -+ HCl Linear Formula: C9H13NO3 -+ HCl Formula Weight: 219.67 MDL Number: MFCD00050562 …

  • SUPELCO EPA 8240B/8260A GC-MS tuning mix

    MilliporeSigma

    25 μg/mL in methanol, analytical standard Synonym(s): 4-Bromofluorobenzene Empirical Formula: C6H4BrF Formula Weight: 175.00 Linear Formula: C6H4BrF Storage: 2-8°C Components: 4-Bromofluorobenzene RIDADR: UN 1230…

  • "(-)-Epigallocatechin gallate, analytical standard"

    MilliporeSigma

    Synonyms: (−)- cis -2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate; (−)- cis -3,3′,4′,5,5′,7-Hexahydroxy-flavane-3-gallate; EGCG Formula: C22H18O11 Formula Weight: 458.37 CAS No.: 989-51-5 …

  • 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

  • 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…

  • EDTA Titrant, 0.01 Molar (M/100) Volumetric Solution (APHA), StandARd

    Avantor - Macron Fine Chemicals™

    (For Calcium Hardness) CAS Number: 139-33-3 Specific Gravity: 1L = 1.00 Kg

  • ALDRICH Ethyl palmitate, natural (US), >=95%, FG

    MilliporeSigma

    Synonym(s): Ethyl hexadecanoate; Palmitic acid ethyl ester Empirical Formula: C18H36O2 Linear Formula: CH3(CH2)14COOC2H5 Formula Weight: 284.48 MDL Number: MFCD00008996 Purity: ≥95% …

  • 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

  • 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…

  • Ethyl Alcohol, Denatured, 100%

    Labchem

  • EDTA, Powder, BAKER ANALYZED ACS Reagent

    Avantor - J.T.Baker®

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

  • SIGMA Ethidium bromide, BioReagent, for molecular biology, powder

    MilliporeSigma

    Synonyms: 3,8-Diamino-5-ethyl-6-phenylphenanthridinium bromide; EtBr; Homidium bromide Formula: C21H20BrN3 Formula Weight: 394.31 CAS No.: 1239-45-8 Application: Ethidium bromide (EtBr) is the most commonly used nucleic acid stain for PAGE or agarose…

  • SUPELCO EPA TCL Pesticides Mix

    MilliporeSigma

    2000 μg/mL each component in hexane: toluene (1:1), analytical standard Storage: 2-8°C Components: Aldrin; α-BHC; β-BHC; Lindane; δ-BHC; 4,4'-DDD; 4,4'-DDE; 4,4'-DDT; Dieldrin; α-Endosulfan; β-Endosulfan; Endosulfan sulfate; Endrin; Endrin aldehyde;…

  • 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

  • SUPELCO EPA CLP Organochlorine Pesticide MIx

    MilliporeSigma

    certified reference material, 2000 μg/mL each component in hexane: toluene (1:1), ampule of 1 mL Synonym(s): Amino Acid Sequence: Empirical Formula: Formula Weight: Linear Formula: Purity: Boiling Point: Melting Point: Density: Refractive…

  • SIAL Ethylenediaminetetraacetic acid

    MilliporeSigma

    ACS reagent, 99.4-100.6%, powder Synonym(s): (Ethylenedinitrilo)tetraacetic acid; EDTA; Edathamil; Ethylenedinitrilotetraacetic acid Empirical Formula: C10H16N2O8 Formula Weight: 292.24 Linear Formula: …

  • OmniPur® EDTA

    MilliporeSigma

    Formula: (HOOCCH2)2NCH2CH2N(CH2COOH)2 Formula Weight: 292.25 CAS Number: 60-00-4 Synonym(s): Ethylenediaminetetraacetic acid, (Ethylenedinitrilo)tetraacetic Acid

  • 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 -…

  • Ethyl propionate

    Alfa Aesar

    Synonym(s): Propionic acid ethyl ester Formula: CH3CH2CO2CH2CH3 Formula weight: 102.13 CAS Number: 105-37-3 UN Number: UN1195 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2915.50 Hazard Statements: H225 Highly flammable liquid and vapour. Precautionary…

  • ALDRICH Ethyl (R)-2-(trifluoromethylsulfonyloxy)propionate, >=97.0%

    MilliporeSigma

    Synonym(s): Ethyl O -trifluoromethanesulfonyl-D-lactate; Ethyl D-lactate 2- O -triflate Empirical Formula: C6H9F3O5S Linear Formula: C6H9F3O5S Formula Weight: 250.19 MDL Number: MFCD00674552 …

  • Ethyl Orange sodium salt

    Alfa Aesar

    Synonym(s): 4-[4-(Diethylamino)phenylazo]benzenesulfonic acid sodium salt Formula: C16H18N3NaO3S Formula weight: 355.39 CAS Number: 62758-12-7 Harmonized Tariff Code:  2927.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…

  • SUPELCO EPA 8270 Benzidines Mix

    MilliporeSigma

    certified reference material, TraceCERT ® , 2000 μg/mL each component in methanol, ampule of 1 mL Components: Benzidine; 3,3'-Dichlorobenzidine; o -Tolidine

  • Orange-G Loading Dye

    bioWORLD

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

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