Reagents, U

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Reagents, U

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

    MilliporeSigma

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

  • U-69593, 99%

    Alfa Aesar

  • Ubidecarenone for System Suitability

    MilliporeSigma

    United States Pharmacopeia (USP) Reference Standard Synonym(s): Coenzyme Q10; Q-10; Ubiquinone 50; Ubiquinone-10 Empirical Formula: C59H90O4 Formula Weight: 863.34 Linear Formula: C59H90O4 MDL Number: …

  • UM-UC-7, 8090504

    MilliporeSigma

    Storage: -196C UNSPSC Code: 12352200

  • SIGMA U-104 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 4-[[[(4-Fluorophenyl)amino]carbonyl]amino]-benzenesulfonamide; NSC 213841 Empirical Formula: C13H12FN3O3S Linear Formula: C13H12FN3O3S Formula Weight: 309.32 MDL Number: MFCD00159265 …

  • Urea ; ACS reagent ; 99.0-100.5% (Titration)

    AFG Bioscience

    Synonyms: CarbonyldiamideCarbamide Grade: ACS reagent 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 Comments: Buffer solutions Density: 1.335 Melting Point: …

  • Urocortin II, mouse

    Alfa Aesar

    Synonym(s): UCN II Formula: C187H320N56O50 Formula weight: 4152.94 CAS Number: 330648-32-3 Harmonized Tariff Code:  2933.99

  • Urea Broth

    MilliporeSigma

    for microbiology

  • 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…

  • SIGMA Ursodeoxycholic acid >=99%

    MilliporeSigma

    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 Linear Formula: C24H40O4 Formula Weight: …

  • ALDRICH 10-Undecen-1-ol, 98%

    MilliporeSigma

    Synonym(s): Undecylenyl alcohol Formula: CH2=CH(CH2)9OH Formula Weight: 170.29 CAS No.: 112-43-6 Purity: 98% Density: 0.85g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle

  • 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

  • SIGMA U2OS BFP-LMNB1 RFP-ACTB

    MilliporeSigma

    Storage: −196°C

  • 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

  • SIGMA UKTS8992

    MilliporeSigma

  • Uranium AA Standard

    Ricca Chemical

    Formula: UO3 in 3% HNO3

  • SIGMA U-74389G

    MilliporeSigma

    Synonym(s): 21-[4-(2,6-Di-1-pyrrolidinyl-4-pyrimidinyl)-1-piperazinyl]pregna-1,4,9[11]-triene-3,20-dione maleate salt Empirical Formula: C37H50N6O2 -+ C4H4O4 Linear Formula: …

  • UREA

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

  • 4-(n-Undecyloxy)benzoic acid, 98%

    Alfa Aesar

    Formula: C18H28O3 Formula weight: 292.42 Purity: 98% CAS Number: 15872-44-3 Harmonized Tariff Code:  2918.99

  • trans,trans-2,4-Undecadienal, 90+%, remainder mainly trans,cis isomer

    Alfa Aesar

    Formula: C11H18O Formula weight: 166.27 Purity: 90+%, remainder mainly trans,cis isomer CAS Number: 30361-29-6 Harmonized Tariff Code:  2912.19

  • SIGMA U2OS GFP-ACTB RFP-TUBA1B

    MilliporeSigma

    Storage: −196°C

  • Ubidecarenone

    MilliporeSigma

    United States Pharmacopeia (USP) Reference Standard Synonym(s): Coenzyme Q10; Q-10; Ubiquinone 50; Ubiquinone-10 Empirical Formula: C59H90O4 Formula Weight: 863.34 Linear Formula: C59H90O4 MDL Number: …

  • ALDRICH Urea-15N2, 5 atom % 15N

    MilliporeSigma

    Synonym(s): 15 N Labeled urea; Carbamide- 15 N2; Carbonyldiamide- 15 N2 Empirical Formula: CH4 15 N2O Linear Formula: H2 15 NCO 15 NH2 Formula Weight: 62.04 MDL Number: MFCD00064399 Melting Point: 132-135 °C(lit.)

  • Universal Beer Agar

    MilliporeSigma

    for microbiology Synonym(s): UB Agar

  • ALDRICH Urea-15N2, 98 atom % 15N

    MilliporeSigma

    Synonym(s): 15 N Labeled Urea; 15 N Labeled urea; Carbamide- 15 N2; Carbonyldiamide- 15 N2 Empirical Formula: CH4 15 N2O Linear Formula: H2 15 NCO 15 NH2 Formula Weight: 62.04 MDL Number: MFCD00064399 Melting Point: 132-135 °C(lit.)

  • Uracil

    bioWORLD

  • SIGMA Urea, BioXtra, pH 7.5-9.5 (20 °C, 5 M in H2O)

    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…

  • SIGMA Uridine 5'-triphosphate trisodium salt hydrate Type IV, 90-95%

    MilliporeSigma

    Synonym(s): UTP Na3 Empirical Formula: C9H12N2Na3O15P3 -+ xH2O Linear Formula: C9H12N2Na3O15P3 -+ xH2O Formula Weight: …

  • 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…

  • UM-RC-7, 8090514

    MilliporeSigma

    Storage: -196C UNSPSC Code: 12352200

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