Reagents, V

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Reagents, V

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  • Synonyms: Cyanocobalamin-Agarose Storage Temperature: 2-8°C Physical form: Suspension in 0.5 M NaCl containing 0.02% thimerosal

  • Application: Kit employs PCR technology for rapid and reliable detection of mycoplasma DNA in cell cultures and virus stocks. Components: Positive Control 1 vial; Negative Control 1 vial; PCR 10X Reaction Buffer 1 vial; Primer/Nucleotide Mix 1 vial. Does not include Taq Polymerase. Optimized…

  • Viscosity Bath Media

    MilliporeSigma

    Silicone Fluid 100 cSt at 25 °C for use 120 to 150 °C

  • Synonym(s): 2R,3S-2-(2,4-Difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol; UK-109496 Empirical Formula: C16H14F3N5O Linear Formula: C16H14F3N5O Formula Weight: 349.31 …

  • Vanillin, 99%

    Alfa Aesar

    Synonym(s): 4-Hydroxy-3-methoxybenzaldehyde Formula: C8H8O3 Formula weight: 152.15 Purity: 99% CAS Number: 121-33-5 Harmonized Tariff Code:  2912.41 Risk Phrases: 20/22 Harmful by inhalation and if swallowed. Safety Phrases: 9-36-60 Keep container in a well ventilated place.…

  • For selective isolation of coliform bacteria from dairy products and food.

  • Violet Red Bile Agar

    MilliporeSigma

    for microbiology Synonym(s): VRB Agar; VRBL-Agar

  • Viscosity Bath Media

    MilliporeSigma

    Silicone Fluid 50 cSt at 25 °C for use 90 to 120 °C

  • Synonym(s): ( R )-2,2′-Diphenyl-3,3′-biphenanthryl-4,4′-diyl phosphate; ( R )-VAPOL phosphoric acid; 18-Hydroxy-8,9-diphenyl-diphenanthro[4,3- d :3′,4′- f ][1,3,2]dioxaphosphepin-18-oxide Formula: C40H25O4P Formula Weight: 600.60…

  • SIAL Vacuum grease

    MilliporeSigma

    Synonym(s): Grease for vacuum lines; Stopcock grease

  • For determination of Volatile Acids by the Esterification method, using TNTplus™ vials. Hach Method 10240. Range: 50 - 2500 mg/L as Acetic Acid. 25 tests. Simple test allows quick process control - No need for titrations or involved water bath digestion. Reduce Errors with Bar-coded…

  • Synonym(s): 2-Pentanoylthiophene, 1-(2-Thienyl)-1-pentanone Formula: C9H12OS Formula weight: 168.25 Purity: 97% CAS Number: 53119-25-8 Harmonized Tariff Code:  2934.99

  • Synonym(s): α-(5,6-Dimethylbenzimidazolyl)cyanocobamide; CN-Cbl; Cyanocob(III)alamin; Cyanocobalamin Formula: C63H88CoN14O14P Formula Weight: 1355.37 CAS No.: 68-19-9 Purity: ≥98% Application: Required for growth, genetic…

  • Thiamine, Hydrochloride

    MilliporeSigma

  • removable needle, volume 500 mL

  • Synonym(s): 3-Ethenyl(bicyclo[4.2.0]-octa-1,3,5-triene); VBCB Empirical Formula: C10H10 Linear Formula: C10H10 Formula Weight: 130.19 MDL Number: MFCD09834065 Purity: 97% Density: 0.962 g/mL at 25 °C Refractive…

  • Violuric acid monohydrate

    MilliporeSigma

    for spectrophotometric det. of Co, ≥97.0% Synonym(s): 2,4,5,6(1 H ,3 H )-Pyrimidinetetrone 5-oxime; 5-Isonitrosobarbituric acid; Alloxan-5-oxime Empirical Formula: C4H3N3O4 -+ H2O Formula Weight: 175.10 Linear Formula: …

  • Synonyms: 4-(Chloromethyl)styrene CAS Number: 1592-20-7 Formula: C9H9Cl Formula Weight: 152.62 Linear Formula: H2C=CHC6H4CH2Cl MDL No.: MFCD00051362 Purity: 0.9 Boiling Point: 229 C(lit.) Density: 1.083 g/mL at 25 C(lit.) Refractive Index: n20/D 1.572(lit.) Storage: …

  • Synonym(s): Cyclo(L-Val-D-HyIva-D-Val-L-Lac-)3: HyIva = α-Hydroxyisovaleric acid, Lac = Lactic acid Empirical Formula: C54H90N6O18 Linear Formula: C54H90N6O18 Formula Weight: 1111.32 …

  • Formula: C6H6N2 Formula weight: 106.13 Purity: 98%, stab. with ca 0.1% hydroquinone CAS Number: 4177-16-6 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2933.99 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin…

  • 2-Valerylfuran, 97%

    Alfa Aesar

    Synonym(s): 1-(2-Furyl)-1-pentanone, 2-Pentanoylfuran Formula: C9H12O2 Formula weight: 152.20 Purity: 97% CAS Number: 3194-17-0 Harmonized Tariff Code:  2932.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • CAS Number: 100-43-6 Formula: C7H7N Formula Weight: 105.14 Linear Formula: C7H7N MDL No.: MFCD00006447 Purity: 0.95 Boiling Point: 62-65 C/15 mmHg(lit.) Density: 0.975 g/mL at 25 C(lit.) Refractive Index: n20/D 1.549(lit.) Storage: -20C Beilstein Registry Number: …

  • Synonym(s): n -Valeric acid; Pentanoic acid Empirical Formula: C5H10O2 Linear Formula: CH3(CH2)3COOH Formula Weight: 102.13 MDL Number: MFCD00004413 Purity: ≥99% Boiling Point: …

  • 1-Vinyl cyclohexanol 97%

    MilliporeSigma

    CAS Number: 1940-19-8 Linear Formula: H2C=CHC6H10OH Molecular Weight: 126.20 EC Number: 217-718-7 MDL Number: MFCD01734994 PubChem Substance ID: 24879518 Packaging 5 g in glass bottle

  • ALDRICH 4-Vinylbiphenyl

    MilliporeSigma

    Synonym(s): 4-Phenylstyrene Empirical Formula: C14H12 Linear Formula: C6H5C6H4CH=CH2 Formula Weight: 180.25 MDL Number: MFCD00008620 Melting Point: 119-121 °C(lit.) Storage: 2-8°C

  • Empirical Formula: C4H5N3 Linear Formula: C4H5N3 Formula Weight: 95.10 MDL Number: MFCD00674553 Purity: ≥97.0% Density: 1.099 g/mL at 20 °C(lit.) Refractive Index: n 20/D 1.511 …

  • Synonym(s): Styrene-4-boronic acid, 4-Vinylphenylboronic acid Formula: C8H9BO2 Formula weight: 147.97 Purity: 97% CAS Number: 2156-04-9 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Formula: C38H32Br2P2 H2O Formula weight: 728.45 (710.44anhy) Purity: 98% CAS Number: 54770-27-3 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Synonyms: Boc-ON Purity Limit: 98% CAS No.: 58632-95-4 Molecular Formula: C13H14N2O3 Molecular Weight: 246.30 MDL No.: MFCD00001863 Storage Temperature: Store at RT

  • Synonym(s): Styrene-3-boronic acid, 3-Vinylphenylboronic acid Formula: C8H9BO2 Formula weight: 147.97 Purity: 98% CAS Number: 15016-43-0 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…

  • Purity Limit: ≥ 95% (NMR) CAS No.: 864723-38-6 Molecular Formula: C6H6N2O Molecular Weight: 122.1 MDL No.: MFCD12198430 Appearance: Liquid Storage Temperature: Store at 0-8°C

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