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  • SIGMA Venor™ GeM Mycoplasma Detection Kit, PCR-based,

    Sigma-Aldrich

    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…

  • FLUKA Vasicine

    Sigma-Aldrich

    analytical standard Synonym(s): (−)-Peganine; (3 S )-1,2,3,9-Tetrahydropyrrolo[2,1- b ]quinazolin-3-ol Empirical Formula: C11H12N2O Formula Weight: 188.23 Linear Formula: C11H12N2O MDL Number: MFCD09028068 …

  • ALDRICH (R)-(-)-VAPOL hydrogenphosphate,

    Sigma-Aldrich

    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…

  • Valproic acid sodium salt, =98%

    Sigma-Aldrich

    Synonym: 2-propylpentanoic acid sodium, Sodium 2-propylpentanoate, Sodium valproate CAS Number: 1069-66-5 Empirical Formula (Hill Notation): C8H15NaO2 Molecular Weight: 166.19 EC Number: 213-961-8 MDL number: MFCD00078604 PubChem…

  • FLUKA Viscosity Bath Media

    Sigma-Aldrich

    Silicone Fluid 20 cSt at 25 °C for use 60 to 110 °C

  • SIAL Vaseline®

    Sigma-Aldrich

    meets analytical specification of Ph. Eur. Synonym(s): Petrolatum MDL Number: MFCD00147839 RTECS No.: SE6780000

  • ALDRICH Valerophenone, 99%

    Sigma-Aldrich

    Synonym(s): Butyl phenyl ketone Formula: C6H5CO(CH2)3CH3 Formula Weight: 162.23 CAS No.: 1009-14-9 Purity: 99% Density: 0.975g/mLat 20°C(lit.) Packaging: 10, 25, 100 g in glass bottle

  • FLUKA Valproic acid

    Sigma-Aldrich

    United States Pharmacopeia (USP) Reference Standard Synonym(s): 2-Propylpentanoic acid; Valproic acid Empirical Formula: C8H16O2 Formula Weight: 144.21 Linear Formula: (CH3CH2CH2)2CHCO2H MDL…

  • SIGMA Valsartan >=98% (HPLC)

    Sigma-Aldrich

    Synonym(s): N -(1-Oxopentyl)- N -[[2'-(2 H -tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-valine Empirical Formula: C24H29N5O3 Linear Formula: C24H29N5O3 Formula Weight: 435.52 MDL Number: …

  • FLUKA Vegitone; Casein Soya Broth

    Sigma-Aldrich

    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

  • 4-Vinylpyridine contains 100 ppm hydroquinone as inhibitor, 95%

    Sigma-Aldrich

    CAS Number: 100-43-6 Empirical Formula (Hill Notation): C7H7N Molecular Weight: 105.14 Beilstein Registry Number: 104506 EC Number: 202-852-0 MDL Number: MFCD00006447 PubChem Substance ID: 24900739 Application Polymerization…

  • FLUKA Violet Red Bile Glucose Agar

    Sigma-Aldrich

    for microbiology Synonym(s): VRBG-Agar

  • Vanadium(III) chloride 97%

    Sigma-Aldrich

    CAS Number: 7718-98-1 Linear Formula: VCl3 Molecular Weight: 157.30 EC Number: 231-744-6 MDL Number: MFCD00011454 PubChem Substance ID: 24852503 Packaging 1, 5, 25, 100 g in glass bottle

  • FLUKA Violet Red Bile Agar

    Sigma-Aldrich

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

  • FLUKA Vedaprofen, VETRANAL™, analytical standard

    Sigma-Aldrich

    Synonyms: (±)-2-(4-Cyclohexylnaphthalen-1-yl)propionic acid Formula: C19H22O2 Formula Weight: 282.38 CAS No.: 71109-09-6 Storage Temperature: 2-8°C Application: Commission Regulation (EU) No 37/2010 of 22 December 2009 on pharmacologically…

  • FLUKA Viscosity Bath Media

    Sigma-Aldrich

    Silicone Fluid 10 cSt at 25 °C for use 40 to 100 °C

  • SIGMA Vancomycin hydrochloride from Streptomyces orientalis potency: >=900 µg…

    Sigma-Aldrich

    Empirical Formula: C66H75Cl2N9O24 -+ HCl Linear Formula: C66H75Cl2N9O24 -+ HCl Formula Weight: 1485.71 Storage: 2-8°C Beilstein Registry Number: 3704657

  • SIGMA Valpromide >=97% (NMR)

    Sigma-Aldrich

    Synonym(s): 2-Propylvaleramide; 2-propyl-pentanamide; Depamid; Depamide; Di-n-propylacetamide; Dipropylacetamide; Valeramide Empirical Formula: C8H17NO Linear Formula: C8H17NO Formula Weight: 143.23 MDL Number: MFCD00051534 Purity: …

  • Vincristine sulfate, meets USP testing specifications

    Sigma-Aldrich

    Synonyms: Vincristine sulfate salt; 22-Oxovincaleukoblastine sulfate salt; Leurocristine sulfate salt; VCR Formula: C46H56N4O10 · H2SO4 Formula Weight: 923.04 CAS No.: 2068-78-2 Storage Temperature: −20°C …

  • SIGMA Vitronectin from human plasma, lyophilized powder, BioReagent, suitable…

    Sigma-Aldrich

    Synonym(s): Serum spreading factor CAS No.: 83380-82-9 Application: Recommended as a cell culture substratum at 0.1 μg/cm. Optimal conditions for attachment must be determined for each cell line and application. Preparation Note: Dissolve in water (1 ml/vial) Other Notes:…

  • ALDRICH Vinyltrimethoxysilane, 97%

    Sigma-Aldrich

    Synonym(s): (Trimethoxysilyl)ethylene; Ethenyltrimethoxysilane; Trimethoxy(vinyl)silane Empirical Formula: C5H12O3Si Linear Formula: H2C=CHSi(OCH3)3 Formula Weight: 148.23 MDL Number: MFCD00008605 Purity: 97% …

  • ALDRICH Vanadyl acetylacetonate, 98%

    Sigma-Aldrich

    Synonym(s): VO(acac)2; Vanadium(IV)-oxy acetylacetonate Empirical Formula: C10H14O5V Linear Formula: OV(C5H7O2)2 Formula Weight: 265.16 MDL Number: MFCD00000032 Purity: 98% Melting Point: …

  • FLUKA Vancomycin supplement, for microbiology

    Sigma-Aldrich

    Synonyms: Vancomycin hydrochloride Formula: C66H75Cl2N9O24 · xHCl Formula Weight: 1449.25 (free base basis) CAS No.: 1404-93-9 Storage Temperature: 2-8°C Application: An antibiotic supplement recommended by ISO Committee for…

  • SIGMA Vitamin K1 BioXtra, >=99.0% (sum of isomers, HPLC), mixtur of isomers

    Sigma-Aldrich

    Synonym(s): 2-Methyl-3-phytyl-1,4-naphthoquinone; 3-Phytylmenadione; Phylloquinone; Vitamin K1(20) Empirical Formula: C31H46O2 Linear Formula: C31H46O2 Formula Weight: 450.70 MDL Number: MFCD00214063 Purity:…

  • ALDRICH Vanadium(IV) oxide sulfate hydrate, 97%

    Sigma-Aldrich

    Synonym(s): Vanadyl sulfate hydrate Empirical Formula: O5SV -+ xH2O Linear Formula: VOSO4 -+ xH2O Formula Weight: 163.00 (anhydrous basis) MDL Number: MFCD00149933 Purity: 97% Melting Point: 105 °C(lit.) Included Fees: …

  • SIGMA Variamine blue B salt for microscopy (Hist.)

    Sigma-Aldrich

    Synonym(s): 4-Amino-4'-methoxydiphenylamine-diazonium chloride; Diazo-4-amino-4'-methoxy-diphenylamine Empirical Formula: C13H12ClN3O Linear Formula: C13H12ClN3O Formula Weight: 261.71 MDL Number: MFCD00031684

  • SIGMA Vancomycin hydrochloride from Streptomyces orientalis potency: >=900 µg…

    Sigma-Aldrich

    Empirical Formula: C66H75Cl2N9O24 -+ HCl Linear Formula: C66H75Cl2N9O24 -+ HCl Formula Weight: 1485.71 Storage: 2-8°C Beilstein Registry Number: 3704657

  • FLUKA Vanadate-molybdate reagent, p.a., for phosphate determination

    Sigma-Aldrich

    Synonyms: VM reagent Density: 1.15 g/mL at 20 °C Other Notes: Reagent, suitable for eliminating interfering effects by phosphate and silicate in the AAS determination of Ca and Mg 1, 2

  • FLUKA Viscosity Bath Media

    Sigma-Aldrich

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

  • SIAL Vacuum grease

    Sigma-Aldrich

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

  • SIGMA Valspodar >=98% (HPLC)

    Sigma-Aldrich

    Synonym(s): 6-[(2S,4R,6E)-4-Methyl-2-(methylamino)-3-oxo-6-octenoic acid]cyclosporin D; Amdray; PSC833; [3'-Desoxy-3'-oxo-MeBmt]1-[Val]2-cyclosporin Empirical Formula: C63H111N11O12 Linear Formula: …

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