Reagents, U

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Reagents, U

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  • 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

  • for microbiology

  • Storage condition: Room Temperature UN Number: UN 1170 Package Type: Plastic Bottle C.A.S. Number 1: Solution Density (g/cm3): No data available Flash Point (°C): 19 °C Chemical name: Universal indicator solution pH Chemical synonyms: pH Indicator solution, universal pH…

  • Description: Selective enrichment for culturing L. monocytogenes

  • Urea Broth


    for microbiology

  • Synonyms: PEHANAL Indicator paper pH 1-11 Packaging: Original box with triple color chart roll with approx. 5-ám

  • 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.)

  • Synonym(s): Carbamide; Carbonyldiamide Empirical Formula: CH4N2O Linear Formula: NH2CONH2 Formula Weight: 60.06 MDL Number: MFCD00008022 Purity: ≥99.5% (T) Melting Point: 132-135 °C(lit.) Density: 1.335 g/mL at 25…

  • 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…

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

  • Uracil =99.0%


    Synonym: 2,4(1 H ,3 H )-Pyrimidinedione, 2,4-Dihydroxypyrimidine, 2,4-Pyrimidinediol CAS Number: 66-22-8 Empirical Formula (Hill Notation: C4H4N2O2 Molecular Weight: 112.09 Beilstein Registry Number: 507828 EC Number: …

  • 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…

  • UM-RC-7, 8090514


    Storage: -196C UNSPSC Code: 12352200

  • Formula: C17H13N3O2.CF3CO2H Formula weight: 405.30 Harmonized Tariff Code:  3504.00

  • CAS Number: 9002-13-5 EC Number: 232-656-0 Enzyme Commission (EC) Number: 1 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…

  • Synonym(s): Carbamic acid ethyl ester; Ethyl carbamate; Ethylurethane Formula: NH2COOC2H5 Formula Weight: 89.09 CAS No.: 51-79-6 Purity: ≥99.0% (GC)

  • Uniconazole


    PESTANAL ® , analytical standard Synonym(s): ( E )-( RS )-1-(4-Chlorophenyl)-4,4-dimethyl-2-(1 H -1,2,4-triazol-1-yl)pent-1-en-3-ol Empirical Formula: C15H18ClN3O Formula Weight: 291.78 Linear Formula: C15H18ClN3O …

  • Uranium AA Standard

    Ricca Chemical

    Formula: UO3 in 3% HNO3

  • Synonyms: Carbamide; Carbonyldiamide CAS Number: 57-13-6 Formula: CH4N2O Formula Weight: 60.06 Linear Formula: NH2CONH2 MDL No.: MFCD00008022 Storage: 2-8C Beilstein Registry Number: 635724 UNSPSC Code: 12352200 General description: Filter sterilized urea solution…

  • 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…

  • Chemical name: Universal indicator solution Chemical synonyms: pH Indicator solution, universal pH 4-10 Product Brand: Analytical Density (g/cm3): 0.89 Flash Point (°C): 23 °C UN Number: UN 1170

  • Synonym(s): 1-β-D-Ribofuranosyluracil; Uracil-1-β-D-ribofuranoside Formula: C9H12N2O6 Formula Weight: 244.20 CAS No.: 58-96-8 Purity: ≥99%

  • Urea

    Bio Basic Inc.


  • 3-Undecanone, 98%

    Alfa Aesar

    Synonym(s): Ethyl n-octyl ketone Formula: C11H22O Formula weight: 170.30 Purity: 98% CAS Number: 2216-87-7 Harmonized Tariff Code:  2914.19 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away from…

  • 3-Undecyne, 96%

    GFS Chemicals

    CH3(CH2)6C≡CCH2CH3 CAS#: 60212-30-8 F.W.: 152.28

  • 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: …

  • 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…

  • Synonym(s): 1,4-Diamino-2,3-dicyano-1,4-bis(o-aminophenylmercapto)butadiene monoethanolate Empirical Formula: C18H16N6S2 -+ C2H5OH Linear Formula: C18H16N6S2 -+…

  • Storage: -196C UNSPSC Code: 12352200 Application: Culture Medium: EMEM (EBSS) + 2mM Glutamine + 1% Non Essential Amino Acids (NEAA) + 1mM Sodium Pyruvate + 10% Fetal Bovine Serum (FBS). Biochem/physiol Actions: U-373 MG (Uppsala) is a human glioblastoma astrocytoma derived from a malignant…

  • Urea


    pharmaceutical secondary standard; traceable to USP, PhEur, BP Synonym(s): Urea

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