Reagents, U

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Reagents, U

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  • Urea, ACS reagent, 99.0-100.5%

    MilliporeSigma

    Synonyms: Carbamide; Carbonyldiamide Formula: NH2CONH2 Formula Weight: 60.06 CAS No.: 57-13-6 Purity: 99.0-100.5% Density: 1.335 g/mL at 25 °C(lit.) Application: Used for the denaturation of proteins and as a mild solubilization agent for insoluble or…

  • ALDRICH Urea hydrogen peroxide, 97%

    MilliporeSigma

    Synonym(s): Hydrogen peroxide-Urea adduct; Carbamide Per hydrate; Carbamide peroxide; Percarbamide; Urea hydrogen peroxide Formula: CO(NH2)2 · H2O2 Formula Weight: 94.07 CAS No.: 124-43-6 UN Number: UN1511 Purity: 97% Application: …

  • SIGMA U-2 OS Cell Line human osteosarcoma

    MilliporeSigma

    Storage: −196°C

  • Univer 3 Powder Pillows

    Hach

    Indicator/buffer for use with total hardness test kits Packaged in foil powder pillows for stability and unit dose operation pk/100 Powder Pillows

  • Urea

    Bio Basic Inc.

  • Univer 3 Powder, 454G

    Hach

    Combined indicator and buffer for determination of total hardness by titration methods. 454 g bottle

  • ALDRICH Ucon™ HTF 14, 18-260°C range of application

    MilliporeSigma

    Synonym(s): Poly(ethylene glycol- ran -propylene glycol) monobutyl ether MDL Number: MFCD00198079 Density: 1.04 g/mL at 20 °C

  • ALDRICH Urethane acrylate methacrylate resin

    MilliporeSigma

    Synonym(s): MAU; U-835 Density: 0.995 g/mL at 25 °C Refractive Index: n 20/D 1.487 Storage: 2-8°C

  • SIGMA Urease from Canavalia ensiformis (Jack bean)

    MilliporeSigma

    MDL Number: MFCD00070858 Storage: −20°C

  • Urea solution, for microbiology, 40% in H2O

    MilliporeSigma

    CAS No.: 57-13-6 Synonyms: Carbamide; Carbonyldiamide Formula: CH4N2O Formula Weight: 60.06 Linear Formula: NH2CONH2 MDL No.: MFCD00008022 Included Fees: C941N96 has a Dry/Wet Ice Fee included in the price. To see the value of these…

  • Listeria Selective Enrichment Broth (UVM formulation), Granulated

    MilliporeSigma

    For the selective enrichment of Listeria in the two stage procedure according to USDA- FSIS. If supplemented with Listeria Selective Supplement UVM-II (EMD No. 1.04039.0001), the medium serves for the two stage procedure described by USDA-FSIS. Synonym(s): UVM Broth Typical Composition (g/L): …

  • Urea

    IBI Scientific

    Urea is used as a nucleic acid and protein denaturant in polyacrylamide gel electrophoresis. It has a standard concentration of 6 to 8M.

  • UVM Modified Listeria Enrichment Broth

    BD

    Description: Selective enrichment for culturing L. monocytogenes

  • Replacement KTO For Univer 2

    Hach

  • Laboratory Start-Up Kit, ULTRAPURE BIOREAGENT

    Avantor - J.T.Baker®

    HTS Number 3822005090 Specific Gravity 1L = 0.00 Kg Flash Point 0.00 ° C Management of Change N

  • Uranium Standard

    Ultra Scientific

    1 Analyte(s) @ 10,000 µg/mL in water with dilute nitric acid

  • Urea, BAKER ANALYZED ACS Reagent

    Avantor - J.T.Baker®

    Formula: NH2CONH2 Formula Weight: 60.06 CAS Number: 57-13-6 Specific Gravity: 1L = 1.32 Kg

  • UniverSol™ ES Liquid Scintillation Cocktail

    MP Biomedicals

    UniverSol is a very efficient environmentally safe, non-toxic, biodegradable liquid scintillation cocktail of the "gelling" variety. Environmentally Safe Biodegradable Non-toxic Non-flammable Primary Applications: Aqueous samples from 0 to 15% count as…

  • Urease from Canavalia ensiformis (Jack bean), Type III, powder, 15,000-50,000…

    MilliporeSigma

    CAS Number: 9002-13-5 EC Number: 232-656-0 Enzyme Commission (EC) Number: 1 3.5.1.5 MDL Number: MFCD00070858 Unit Definition One micromolar unit will liberate 1.0 µmole of NH3 from urea per min at pH 7.0 at 25 °C. It is equivalent to 1.0 I.U. or 0.054…

  • SIGMA Ultra-low Range Molecular Weight Marker (M.W. 1,060-26,600)

    MilliporeSigma

    Storage: −20°C

  • SIGMA Urea, meets USP testing specifications

    MilliporeSigma

    Synonyms: Carbamide; Carbonyldiamide Formula: NH2CONH2 Formula Weight: 60.06 CAS No.: 57-13-6 Density: 1.335 g/mL at 25 °C(lit.) Application: Used for the denaturation of proteins and as a mild solubilization agent for insoluble or denatured proteins. Useful…

  • Urea, ACS, 99.0-100.5%

    Alfa Aesar

    Synonym(s): Carbamide Formula: NH2CONH2 Formula weight: 60.06 Purity: 99.0-100.5% CAS Number: 57-13-6 Harmonized Tariff Code:  3102.10

  • Urea, USP

    Avantor - J.T.Baker®

    Formula: NH2CONH2 Formula Weight: 60.06 CAS Number: 57-13-6 Specific Gravity: 1L = 1.32 Kg

  • "Undecane, analytical standard"

    MilliporeSigma

    Synonyms: n -Undecane; Hendecane Formula: CH3(CH2)9CH3 Formula Weight: 156.31 CAS No.: 1120-21-4 Purity: ≥99.8% (GC) Density: 0.74 g/mL at 25 °C(lit.) Supplemental Hazard Statements: Repeated exposure may cause skin dryness or cracking.

  • Uric acid, 99%

    Alfa Aesar

    Formula: C5H4N4O3 Formula weight: 168.11 Purity: 99% CAS Number: 69-93-2 Harmonized Tariff Code:  2933.59

  • Urea Hydrogen Peroxide

  • Urea, Crystal, AR (ACS)

    Avantor - Macron Fine Chemicals™

    Formula: NH2CONH2 Formula Weight: 60.06 CAS Number: 57-13-6

  • Urease, Jack Beans

    Alfa Aesar

    Synonym(s): EC 3.5.1.5, Urea amidohydrolase CAS Number: 9002-13-5 Harmonized Tariff Code:  3507.90 Hazard Statements: H334-H335-H315-H319 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation. Causes skin irritation. Causes serious…

  • SIGMA Uricase from Arthrobacter globiformis lyophilized powder, 15-30 units/mg…

    MilliporeSigma

    Synonym(s): Urate oxidase; Urate:O2 oxidoreductase MDL Number: MFCD00082126 Storage: −20°C

  • ALDRICH 1,3-Bis(trimethylsilyl)urea, 95%

    MilliporeSigma

    Synonym(s): N , N ′-Bis(trimethylsilyl)urea; BSU Formula: (CH3)3SiNHCONHSi(CH3)3 Formula Weight: 204.42 CAS No.: 18297-63-7 UN Number: UN1325 Purity: 95% Packaging: 50 g in glass bottle

  • Urea, ULTRAPURE BIOREAGENT

    Avantor - J.T.Baker®

    Formula: (NH2)2CO Formula Weight: 60.06 CAS Number: 57-13-6 Description: For Protein Solubilization and Denaturation

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