Reagents, V

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Reagents, V

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  • Vasopressin, 98+%

    Alfa Aesar

    Synonym(s): Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Arg-Gly-NH2, AVP peptide Formula: C46H65N15O12S2 Formula weight: 1084.24 Purity: 98+% CAS Number: 11000-17-2 Harmonized Tariff Code:  2937.19

  • ALDRICH Vanadium(V) oxide, Greater Than or Equal to 98%

    Sigma-Aldrich

    Synonym(s): Divanadium pentaoxide; Divanadium pentoxide; Pentaoxodivanadium; Vandia Formula: V2O5 Formula Weight: 181.88 CAS No.: 1314-62-1 UN Number: UN2862 Purity: ≥98% Density: 3.35g/mLat 25°C(lit.) Application: Selective ammoxidation…

  • Viscosity standard, Specpure r, nominally 100cSt @ 40° and 16.8cSt @ 100°

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • FLUKA 4-Vinylbenzyl chloride

    Sigma-Aldrich

    technical, ≥90% (GC) Synonym(s): 4-(Chloromethyl)styrene Amino Acid Sequence: Empirical Formula: C9H9Cl Formula Weight: 152.62 Linear Formula: H2C=CHC6H4CH2Cl MDL Number: MFCD00051362 Purity: …

  • SIGMA Viscozyme® L cellulolytic enzyme mixture

    Sigma-Aldrich

    Synonym(s): Cell Wall Degrading Enzyme Complex from Aspergillus sp.; Lysing Enzyme from Aspergillus sp. MDL Number: MFCD03101941 Density: ~1.2 g/mL at 25 °C(lit.) Storage: 2-8°C

  • SUPELCO Vinyl acetate

    Sigma-Aldrich

    Synonym(s): Acetoxyethylene Empirical Formula: C4H6O2 Formula Weight: 86.09 Linear Formula: CH3CO2CH=CH2 MDL Number: MFCD00008713 Boiling Point: 72-73 °C(lit.) Melting Point: …

  • SIGMA VEGF Receptor-1 (Flt-1)/Fc Chimera human >90% (SDS-PAGE), recombinant,…

    Sigma-Aldrich

    Synonym(s): Vascular Endothelial Growth Factor Receptor‑1 MDL Number: MFCD01323295 Purity: >90% (SDS-PAGE) Storage: −20°C

  • ULTRAgold Vanadium Standard

    Ultra Scientific

    1 Analyte(s) @ 10 µg/mL in water with dilute nitric acid and trace hydrofluoric acid

  • Vanadate-Molybdate Reagent

    Ricca Chemical

    For Phosphorus Analysis Formula: Mixture  

  • VITEX (Modified Starch)

    GFS Chemicals

    Indicator for iodometric titrations. Instantly soluble in water. Use 0.3g per determination.

  • 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

  • ALDRICH y-Valerolactone, ReagentPlus®, 99%

    Sigma-Aldrich

    Synonym(s): y-Valerolactone; gamma-Valerolactone; y-Methyl-y-butyrolactone; y-Methyl-y-butyrolactone; 4,5-Dihydro-5-methyl-2(3 H )-furanone; 4-Hydroxypentanoic acid lactone Formula: C5H8O2 Formula Weight: 100.12 CAS No.: 108-29-2 Purity: 99% Density: …

  • 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:…

  • Volatile Acids TNTplus Reagent Set

    Hach

    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…

  • SIAL Vaseline®

    Sigma-Aldrich

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

  • FLUKA Viscosity Bath Media

    Sigma-Aldrich

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

  • SUPELCO Vinyl chloride in nitrogen

    Sigma-Aldrich

    1 ppm, cylinder of 48 L, analytical standard Synonym(s): Amino Acid Sequence: Empirical Formula: Formula Weight: Linear Formula: MDL Number: Purity: Boiling Point: Melting Point: Density: Refractive Index: Storage: Beilstein Registry…

  • Vanadium(V) oxide, Puratronic r, 99.99% (metals basis)

    Alfa Aesar

    Formula: V2O5 Formula weight: 181.88 Purity: 99.99% (metals basis) CAS Number: 1314-62-1 UN Number: UN2862 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2825.30 Hazard Statements: H372-H341-H361-H302-H332-H335 Causes damage to organs through prolonged or…

  • Thiamine, Hydrochloride

    EMD Millipore

  • Vitamin B12, =98%

    Sigma-Aldrich

    Synonym: α-(5,6-Dimethylbenzimidazolyl)cyanocobamide, CN-Cbl, Cyanocob(III)alamin, Cyanocobalamin CAS Number: 68-19-9 Empirical Formula (Hill Notation): C63H88CoN14O14P Molecular Weight: 1355.37 Beilstein Registry Number:…

  • Vitamin E Acetate, USP

    Spectrum Chemical

    VITAMIN E ACETATE, USP is also referred to as tocopheryl acetate and is used mostly in dermatological products such as skin creams. Since it is not oxidized, it has the ability to penetrate the skin and is able to provide beneficial antioxidant effects to the living cells. Spectrum Chemical…

  • 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

  • SUPELCO Valco™ Precision Sampling syringe, Magnum series

    Sigma-Aldrich

    removable needle, volume 500 mL

  • FLUKA Violet Red Bile Glucose Agar without Lactose, Vegitone

    Sigma-Aldrich

    for microbiology Synonym(s): VRBG Agar without Lactose, Vegitone; Vegitone Violet Red Bile Glucose Agar without Lactose; Violet Red Bile Dextrose Agar without Lactose, Vegitone

  • Violet Red Bile Agar

    BD

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

  • Reagent Set, Volatile Acids

    Hach

    Includes: Ethylene Glycol, Ferric Chloride-Sulfuric Acid Solution, Hydroxylamine Hydrochloride Solution, 100-g/L, Sodium Hydroxide standard solution, 4.5 N Sulfuric Acid Standard Solution, 19.2 N, Water Method: Esterification Range: up to 2800 mg/L 90 tests

  • FLUKA Viscosity Bath Media

    Sigma-Aldrich

    White Oil for use 40 to 80 °C

  • ALDRICH Vacuum pump oil, viscosity 150cP(25°C)(lit.)

    Sigma-Aldrich

    MDL Number: MFCD00132812 Boiling Point: 389 °C(lit.) Density: 0.88 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.4811(lit.)

  • FLUKA Vitamin D Assay System Suitability

    Sigma-Aldrich

    United States Pharmacopeia (USP) Reference Standard

  • Vanadium(III) oxide, 95%

    Alfa Aesar

    Synonym(s): Vanadium trioxide Formula: O3V2 Formula weight: 149.88 Purity: 95% CAS Number: 1314-34-7 UN Number: UN3285 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2825.30 Hazard Statements: H310-H302-H332-H315-H319-H335 Fatal in contact with skin.…

  • Vitamin B12, 98+% (dry wt basis)

    Alfa Aesar

    Synonym(s): Cyanocobalamine Formula: C63H88CoN14O14P Formula weight: 1355.38 Purity: 98+% (dry wt basis) CAS Number: 68-19-9 Harmonized Tariff Code:  2936.26

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