Reagents, V

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Reagents, V

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  • Vanadium slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.8% (metals basis…

    Alfa Aesar

    Purity: 99.8% (metals basis) CAS Number: 7440-62-2 Harmonized Tariff Code:  8112.99

  • 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: …

  • Vanadium wire, 0.075mm (0.003in) dia, 99.8% (metals basis)

    Alfa Aesar

    Purity: 99.8% (metals basis) CAS Number: 7440-62-2 Harmonized Tariff Code:  8112.99

  • SIGMA Valacyclovir hydrochloride hydrate >=98% (HPLC), solid

    MilliporeSigma

    Synonym(s): 2-((2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy)ethyl ester monohydrochloride; L-Valine; Valtrex Empirical Formula: C13H20N6O4 -+ HCl -+ xH2O Linear Formula: C13H20N6O4 -+ HCl…

  • ALDRICH Vinyl bromide, 98%

    MilliporeSigma

    Synonym(s): Bromoethylene Empirical Formula: C2H3Br Linear Formula: CH2=CHBr Formula Weight: 106.95 MDL Number: MFCD00000183 Purity: 98% Boiling Point: 16 °C/750 mmHg(lit.) Melting Point: −139 °C(lit.) …

  • SIGMA VER-155008 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 5'-O-[(4-Cyanophenyl)methyl]-8-[[(3,4-dichlorophenyl)methyl]amino]-adenosine Empirical Formula: C25H23Cl2N7O4 Linear Formula: C25H23Cl2N7O4 Formula Weight: 556.40 …

  • ALDRICH Vinylbenzyl chloride, purum, mixture of isomers (~70% meta + ~30% para),…

    MilliporeSigma

    Synonym(s): (Chloromethyl)styrene Empirical Formula: C9H9Cl Linear Formula: H2C=CHC6H4CH2Cl Formula Weight: 152.62 MDL Number: MFCD21332905 Purity: ≥95.0% (GC) Boiling Point: 229 °C(lit.) …

  • Vindesine sulfate - reference spectrum

    MilliporeSigma

    European Pharmacopoeia (EP)

  • ALDRICH Vinyl laurate, >=99.0% (GC)

    MilliporeSigma

    Empirical Formula: C14H26O2 Linear Formula: CH3(CH2)10COOCH=CH2 Formula Weight: 226.36 MDL Number: MFCD00048421 Purity: ≥99.0% (GC) Boiling Point: 254 °C/1013 hPa(lit.) Density: …

  • SIGMA Verproside >=95% (LC/MS-ELSD)

    MilliporeSigma

    Empirical Formula: C22H26O13 Linear Formula: C22H26O13 Formula Weight: 498.43 MDL Number: MFCD02259447 Purity: ≥95% (LC/MS-ELSD) Storage: −20°C

  • SIGMA Virginiaebutanolide C >=90% (LC/MS-ELSD)

    MilliporeSigma

    Empirical Formula: C11H20O4 Linear Formula: C11H20O4 Formula Weight: 216.27 MDL Number: MFCD24849295 Purity: ≥90% (LC/MS-ELSD) Storage: −20°C

  • Valnemulin for peak identification

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Valnemulin hydrochloride Empirical Formula: C31H52N2O5S -+ HCl Formula Weight: 601.28 Linear Formula: C31H52N2O5S -+ HCl MDL Number: MFCD08458958

  • Vancomycin hydrochloride from Streptomyces orientalis, meets USP testing…

    MilliporeSigma

    Formula: C66H75Cl2N9O24 · HCl Formula Weight: 1485.71 CAS No.: 1404-93-9 Storage Temperature: 2-8°C Biochem/physiol Actions: Glycopeptide antibiotic Mode of action: Used to block bacterial cell wall biosynthesis at the level of…

  • ALDRICH Vanadium(V) oxytripropoxide, 98%

    MilliporeSigma

    Synonym(s): Vanadium(V) tripropoxide oxide Empirical Formula: C9H21O4V Linear Formula: OV(OC3H7)3 Formula Weight: 244.20 MDL Number: MFCD00015209 Purity: 98% Boiling Point: 82-83 °C/0.25 mmHg(lit.)…

  • Vegetable Extract, for microbiology

    MilliporeSigma

    Synonyms: Meat extract replacement

  • ALDRICH Vanadyl 2,3-naphthalocyanine

    MilliporeSigma

    Empirical Formula: C48H24N8OV Linear Formula: C48H24N8OV Formula Weight: 779.70 MDL Number: MFCD00274333 Melting Point: >300 °C(lit.)

  • Vegitone; Casein Soya Broth

    MilliporeSigma

    for microbiology Synonym(s): CASO Broth, Vegitone; TSB, Vegitone; Tryptic Soy Broth, Animal-Free; Tryptic Soy Broth, Vegitone; Tryptone Soya Broth; Vegitone Tryptic Soy Broth; Vegitone; Soybean Casein digest Broth, Vegitone

  • SIGMA Vindesine sulfate salt hydrate >=95% (HPLC)

    MilliporeSigma

    Synonym(s): 3-(Aminocarbonyl)-O4-deacetyl-3-de(methoxycarbonyl)vincaleukoblastine sulfate salt hydrate; Desacetylvinblastine amide sulfate salt hydrate Empirical Formula: C43H55N5O7 -+ H2SO4 -+ xH2O Linear Formula: …

  • Violet Red Bile Agar, Granulated

    MilliporeSigma

    For the detection and enumeration of coliform bacteria including E. coli in water, milk, ice cream, meat and other foodstuffs. Synonym(s): VRB Agar Typical Composition (g/L): Peptone from meat 7.0; yeast extract 3.0; sodium chloride 5.0; lactose 10.0; neutral red 0.03; bile salt mixture 1.5;…

  • SIGMA Vecuronium bromide

    MilliporeSigma

    Synonym(s): 1-[(2β,3α,5α,16β,17β)-3,17-Bis(acetyloxy)-2-(1-piperidinyl)androstan-16-yl]-1-methyl-piperidinium bromide Empirical Formula: C34H57BrN2O4 Linear Formula: C34H57BrN2O4

  • Vanadium Sulfate Hydrate

    MP Biomedicals

    Vanadyl Sulfate, Hydrate is a blue solid and is the most common source of vanadium. Highly hygroscopic, it is mostly used to act as an intermediate in the separation of vanadium from petroleum residue. It can also replicate the effects of insulin and is a component of some drugs and food…

  • VJ Agar

    BD

    For the isolation of coagulase-positive mannitol-fermenting S. aureus from clinical or food specimens. Synonym(s): Vogel-Johnson

  • Vanadium wire, 0.25mm (0.01in) dia, 99.8% (metals basis)

    Alfa Aesar

    Purity: 99.8% (metals basis) CAS Number: 7440-62-2 Harmonized Tariff Code:  8112.99

  • Viscosity Bath Media

    MilliporeSigma

    White Oil for use 40 to 80 °C

  • SIGMA VU0420373 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 2-[5-(2-Fluorophenyl)-1H-pyrazol-3-yl]-phenol Empirical Formula: C15H11FN2O Linear Formula: C15H11FN2O Formula Weight: 254.26 Purity: ≥98% (HPLC) Storage: 2-8°C

  • ALDRICH 4-Vinylaniline, 97%

    MilliporeSigma

    Synonym(s): 4-Aminostyrene Empirical Formula: C8H9N Linear Formula: H2C=CHC6H4NH2 Formula Weight: 119.16 MDL Number: MFCD00015329 Purity: 97% Boiling Point: 213-214 °C(lit.) Density: …

  • ALDRICH (+)-Vinylboronic acid pinanediol ester, 95%

    MilliporeSigma

    Empirical Formula: C12H19BO2 Linear Formula: C12H19BO2 Formula Weight: 206.09 MDL Number: MFCD10567013 Purity: 95% Density: 1.002 g/mL at 25 °C Refractive Index: n 20/D 1.479 Storage: 2-8°C

  • Vinyltrimethylsilane, 97%

    Alfa Aesar

    Synonym(s): Trimethylvinylsilane Formula: C5H12Si Formula weight: 100.24 Purity: 97% CAS Number: 754-05-2 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour.…

  • Viscosity Bath Media

    MilliporeSigma

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

  • 2-Tert-Butyl-1,3-Diisopropylisourea ; >/= 98% (GC)

    AFG Bioscience

    Purity Limit: ≥ 98% (GC) CAS No.: 71432-55-8 Molecular Formula: C11H24N2O Molecular Weight: 200.32 MDL No.: MFCD06657672 Appearance: Colorless oil Storage Temperature: Store at 0-8°C

  • SIGMA Vascular Endothelial Growth Factor 165 human, recombinant, expressed in…

    MilliporeSigma

    Purity: ≥95% (SDS-PAGE) General description: HumanKine VEGF165 is expressed in human HEK 293 cells as a glycosylated homodimer with an apparent molecular mass of 45 kDa. Production in human HEK 293 cells offers authentic glycosylation. Glycosylation contributes to stability in cell growth…

  • SIGMA Virginiamycin M1 ~95%

    MilliporeSigma

    Synonym(s): Mikamycin A; Staphylomycin Empirical Formula: C28H35N3O7 Linear Formula: C28H35N3O7 Formula Weight: 525.59 MDL Number: MFCD00869411 Purity: ~95% Storage: 2-8°C

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