Reagents, U

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Reagents, U

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  • 10-Undecynoic acid, 96%

    Alfa Aesar

    Formula: HC C(CH2)8CO2H Formula weight: 182.26 Purity: 96% CAS Number: 2777-65-3 Harmonized Tariff Code:  2916.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • ALDRICH Undecane, >=99%

    MilliporeSigma

    Synonym(s): n -Undecane; Hendecane Empirical Formula: C11H24 Linear Formula: CH3(CH2)9CH3 Formula Weight: 156.31 MDL Number: MFCD00008959 Purity: ≥99% Boiling Point: 196 °C(lit.) Melting Point:…

  • 10-Undecyn-1-ol, 96%

    Alfa Aesar

    Formula: HC C(CH2)9OH Formula weight: 168.28 Purity: 96% CAS Number: 2774-84-7 Harmonized Tariff Code:  2905.22

  • Urea, USP grade

    bioWORLD

  • Ursodeoxycholic acid

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 3α,7β-Dihydroxy-5β-cholan-24-oic acid; 5β-Cholan-24-oic acid-3α,7β-diol; 7β-Hydroxylithocholic acid; UDCS Empirical Formula: C24H40O4 Formula Weight: 392.57 …

  • Umbelliferone

    MilliporeSigma

    analytical standard Synonym(s): 7-Hydroxy-2 H -1-benzopyran-2-one; 7-Hydroxycoumarin Empirical Formula: C9H6O3 Formula Weight: 162.14 Linear Formula: C9H6O3 MDL Number: MFCD00006878 Purity: ≥98.0% (HPLC) …

  • SUPELCO Underground Storage Tank (UST) Modified DRO

    MilliporeSigma

    certified reference material, TraceCERT ® , 1000 μg/mL each component in hexane, ampule of 1 mL Components: Decane; Docosane; Dodecane; Eicosane; Hexacosane; Hexadecane; Octacosane; Octadecane; Tetracosane; Tetradecane RIDADR: UN 1208 3 / PGII

  • Urea, prilled ; USP ; 99.0-100.5% (Titration)

    AFG Bioscience

    Synonyms: CarbonyldiamideCarbamide Grade: USP Purity Limit: 99.0-100.5% (Titration) CAS No.: 57-13-6 Molecular Formula: CH4N2O Molecular Weight: 60.06 MDL No.: MFCD00008022 Appearance: White powder Melting Point: 132-135 °C Storage Temperature: Store at RT Warnings: Irritant!

  • SIGMA U-101958 maleate salt solid

    MilliporeSigma

    Synonym(s): 1-Benzyl-4-aminomethyl-N-[(3'-isopropoxy)-2'-pyridyl]piperidine maleate salt Empirical Formula: C21H29N3O -+ C4H4O4 Linear Formula: C21H29N3O -+…

  • Urea

    MP Biomedicals

    Urea is a prinicipal protein metabolite end product of nitrogen metabolism in most mammals, formed by the enzymatic reactions of the Kreb's cycle and the major product for the removal of free ammonia (NH4+) in vivo. Urea is a mild agent usually used in the solubilization and denaturation of…

  • Urea hydrogen peroxide adduct, 97%

    Alfa Aesar

    Synonym(s): Hydrogen peroxide urea adduct, Percarbamide Formula: CH4N2O H2O2 Formula weight: 94.07 Purity: 97% CAS Number: 124-43-6 UN Number: UN1511 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2847.00 Hazard Statements: H272-H314-H318 May intensify…

  • U-83836E, 98%

    Alfa Aesar

  • Universal Pre-Enrichment Broth

    MilliporeSigma

    for microbiology

  • U2A cell line human, 12021502

    MilliporeSigma

    Storage: -196C UNSPSC Code: 12352200

  • Urotensin II, human

    Alfa Aesar

    Synonym(s): Glu-Thr-Pro-Asp-Cys-Phe-Trp-Lys-Tyr-Cys-Val-OH Formula: C64H85N13O18S2 Formula weight: 1388.57 CAS Number: 251293-28-4 Harmonized Tariff Code:  2933.99

  • SIGMA Urea solution BioUltra, ~8 M in H2O

    MilliporeSigma

    Synonym(s): Carbamide; Carbonyldiamide Empirical Formula: CH4N2O Linear Formula: NH2CONH2 Formula Weight: 60.06 MDL Number: MFCD00008022 Refractive Index: n 20/D 1.40 Beilstein Registry Number: 635724

  • SIGMA Urokinase from human kidney cells lyophilized powder

    MilliporeSigma

    Synonym(s): u-Plasminogen activator MDL Number: MFCD00132566 Storage: 2-8°C

  • SIGMA U2OS RFP-ACTB

    MilliporeSigma

    Storage: −196°C

  • SIGMA UMR-106

    MilliporeSigma

    Storage: −196°C

  • U-50488, 99%

    Alfa Aesar

  • UREA

    Synonym(s): Carbamide, Carbamimidic Acid, Pseudourea Molecular Weight: 60.06 Molecular Formula: CH4N2O Storage Condition: Room Temperature

  • SIGMA UK-383,367 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): (βR)-3-(Aminocarbonyl)-β-(3-cyclohexylpropyl)-N-hydroxy-1,2,4-oxadiazole-5-propanamide; 5-{(1R)-4-Cyclohexyl-1-[2-(hydroxyamino)-2-oxoethyl]butyl}-1,2,4-oxadiazole-3-carboxamide Empirical Formula: C15H24N4O4 Linear Formula: …

  • 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

  • SIGMA UKTS9110

    MilliporeSigma

  • SIGMA Urease Activity Assay Kit sufficient for 100 colorimetric-átests

    MilliporeSigma

    Storage: 2-8°C

  • U-251 MG cell line human, 9063001

    MilliporeSigma

    Storage: -196C UNSPSC Code: 12352200

  • Undecanophenone, 97%

    Alfa Aesar

    Synonym(s): n-Decyl phenyl ketone Formula: C17H26O Formula weight: 246.39 Purity: 97% CAS Number: 4433-30-1 Harmonized Tariff Code:  2914.39

  • SIGMA Urocortin III human >=97% (HPLC)

    MilliporeSigma

    MDL Number: MFCD03792654 Purity: ≥97% (HPLC) Storage: −20°C

  • ALDRICH 10-Undecenoyl chloride, 97%

    MilliporeSigma

    Formula: CH2=CH(CH2)8COCl Formula Weight: 202.72 CAS No.: 38460-95-6 UN Number: UN3265 Purity: 97% Density: 0.944g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle

  • SIGMA UK 14,304

    MilliporeSigma

    Synonym(s): 5-Bromo-N-(2-imidazolin-2-yl)-6-quinoxalinamine; 5-Bromo-N-(4,5-dihydro-1H-imidazol-2-yl)-6-quinoxalinamine; Brimonidine Empirical Formula: C11H10BrN5 Linear Formula: C11H10BrN5 Formula Weight: 292.13 MDL…

  • ALDRICH 10-Undecenoyl chloride, 97%

    MilliporeSigma

    Empirical Formula: C11H19ClO Linear Formula: CH2=CH(CH2)8COCl Formula Weight: 202.72 MDL Number: MFCD00000772 Purity: 97% Boiling Point: 120-122 °C/10 mmHg(lit.) Density: 0.944 g/mL at…

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