Reagents, U

Compare Tool

Select up to 3 products

1 - 32 of 364
Sort
View
Show
  • 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…

  • Uracil =99.0%

    MilliporeSigma

    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: …

  • Uridine 5'-diphosphoglucuronic acid trisodium salt, 98-100%

    MilliporeSigma

    Synonym: UDP-GlcA, UDPGA, Uridine-diphosphate-glucuronic acid trisodium salt, Uridine[5']diphospho[1]-a-D-glucopyranosuronic acid trisodium salt CAS Number: 63700-19-6 Empirical Formula (Hill Notation): …

  • SIGMA Urea, powder, BioReagent, for molecular biology, suitable for cell culture

    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 Gr For Analysis ACS, Reagent Ph Eur

    MilliporeSigma

    Formula: CO(NH2)2 Grade: ACS, Reag. Ph Eur CAS No.: 57-13-6 pH: 9 (100 g/l, H2O, 20°C) Solubility: 590 g/l (20°C) Melting Point: 133°C Molar Mass: 60.06 g/mol Bulk Density: 720 - 760 kg/m3 Vapor Pressure: Density: 1.34 g/cm3 (20°C) Hill Formula: CH4N2O

  • 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…

  • 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…

  • 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: …

  • ALDRICH Y-Undecalactone, >=98%, FCC, FG

    MilliporeSigma

    Synonym(s): Undecanoic γ-lactone; Aldehyde C14 Empirical Formula: C11H20O2 Linear Formula: C11H20O2 Formula Weight: 184.28 MDL Number: MFCD00005405 Purity: ≥98% Boiling Point: …

  • 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…

  • Ubidecarenone

    MilliporeSigma

    European Pharmacopoeia (EP) 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 trans-2-Undecenal, >=95%, FG

    MilliporeSigma

    Empirical Formula: C11H20O Linear Formula: CH3(CH2)7CH=CHCHO Formula Weight: 168.28 MDL Number: MFCD00014680 Purity: ≥95% Boiling Point: 115 °C/10 mmHg(lit.) Density: 0.849 g/mL at…

  • SIGMA U-87 MG Cell Line human glioblastoma astrocytoma

    MilliporeSigma

    Storage: −196°C

  • SIGMA Urea 8 M (after reconstitution with 16 mL high purity water)

    MilliporeSigma

    Synonym(s): Urea solution; Carbamide; Carbonyldiamide Empirical Formula: CH4N2O Linear Formula: NH2CONH2 Formula Weight: 60.06 MDL Number: MFCD00008022 Beilstein Registry Number: 635724

  • ALDRICH 1,3,5-Undecatriene, mixture of 1,3(E),5(Z) and 1,3(E),5(E) isomers, >=70…

    MilliporeSigma

    Empirical Formula: C11H18 Linear Formula: CH3(CH2)4(CH=CH)2CH=CH2 Formula Weight: 150.26 MDL Number: MFCD00015699 Purity: ≥70% Boiling Point: 280-285 °C(lit.) Density: …

  • "Universal Indicator paper pH 1-11, Triple color chart"

    MilliporeSigma

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

  • Uridine-13C9,15N2 5'-triphosphate sodium salt solution, 98 atom % 15N, 98 atom %…

    MilliporeSigma

    Synonyms: 13 C and 15 N Labeled uridine 5′-triphosphate sodium salt solution; UTP- 13 C9, 15 N2 sodium salt solution Formula: 13 C9H15 15 N2O15P3 ¬? xNa + Formula Weight: 495.06 (free acid basis) Linear…

  • SIAL Urea

    MilliporeSigma

    puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%, 99.0-101.0% (calc. on dry substance) Synonym(s): Carbamide; Carbonyldiamide Empirical Formula: CH4N2O Formula Weight: 60.06 Linear Formula: NH2CONH2 MDL…

  • SIGMA Uracil, suitable for cell culture, BioReagent

    MilliporeSigma

    Synonym(s): 2,4(1 H ,3 H )-Pyrimidinedione; 2,4-Dihydroxypyrimidine; 2,4-Pyrimidinediol Formula: C4H4N2O2 Formula Weight: 112.09 CAS No.: 66-22-8

  • ALDRICH Undecane, Greater Than or Equal to 99%

    MilliporeSigma

    Synonym(s): n -Undecane; Hendecane Formula: CH3(CH2)9CH3 Formula Weight: 156.31 CAS No.: 1120-21-4 UN Number: UN2330 Purity: ≥99% Density: 0.74g/mLat 25°C(lit.) Supplemental Hazards: Repeated exposure may cause skin…

  • SIGMA Uridine, powder, BioReagent, suitable for cell culture

    MilliporeSigma

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

  • ALDRICH 1-Undecanol, 99%

    MilliporeSigma

    Synonym(s): Alcohol C11; Undecyl alcohol Formula: CH3(CH2)10OH Formula Weight: 172.31 CAS No.: 112-42-5 UN Number: UN3082 Purity: 99% Density: 0.83g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 100, 500 g in glass bottle

  • Urea, ReagentPlus®, =99.5%, pellets

    MilliporeSigma

    Synonyms: Carbamide; Carbonyldiamide Formula: NH2CONH2 Formula Weight: 60.06 CAS No.: 57-13-6 Purity: ≥99.5% 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 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

  • Urea, puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%,…

    MilliporeSigma

    Synonyms: Carbamide; Carbonyldiamide Formula: NH2CONH2 Formula Weight: 60.06 CAS No.: 57-13-6 Purity: 99.0-100.5%; 99.0-101.0% (calc. on dry substance) Density: 1.335 g/mL at 25 °C(lit.) Application: Used for the denaturation of proteins and as a mild…

  • SIGMA Urea, for electrophoresis

    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…

  • ALDRICH Umbelliferone, 99%

    MilliporeSigma

    Synonym(s): 7-Hydroxy-2 H -1-benzopyran-2-one; 7-Hydroxycoumarin Formula: C9H6O3 Formula Weight: 162.14 CAS No.: 93-35-6 Purity: 99% Packaging: 10, 25, 100 g in poly bottle

  • SIGMA Urease from Canavalia ensiformis (Jack bean) Type C-3, powder, >=600,000…

    MilliporeSigma

    MDL Number: MFCD00070858 Storage: −20°C

  • 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 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:…

  • Urea

    MilliporeSigma

    analytical standard Synonym(s): Carbamide; Carbonyldiamide Empirical Formula: CH4N2O Formula Weight: 60.06 Linear Formula: NH2CONH2 MDL Number: MFCD00008022 Purity: ≥98.5% (HPLC) Melting Point: 132-135 °C(lit.) …

  • 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.)

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.