Reagents, V

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Reagents, V

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  • VJ Agar

    BD

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

  • Thiamine, Hydrochloride

    MilliporeSigma

  • 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…

  • Valeric acid

    MilliporeSigma

    analytical standard Synonym(s): n -Valeric acid; Pentanoic acid Empirical Formula: C5H10O2 Formula Weight: 102.13 Linear Formula: CH3(CH2)3COOH MDL Number: MFCD00004413 Purity: ≥99.8% (GC) Boiling Point: …

  • 4-Vinylbenzeneboronic acid, 97%

    Alfa Aesar

    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…

  • Vitamin K{1}

    Alfa Aesar

    Synonym(s): Phylloquinone Formula: C31H46O2 CAS Number: 84-80-0 Harmonized Tariff Code:  2936.29

  • 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.…

  • 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…

  • Vanadate-Molybdate Reagent For Determination Of Phosphate

    MilliporeSigma

    pH: Solubility: (20°C) soluble Boiling Point: >100°C (1013 hPa) Vapor Pressure: Density: 1.15 g/cm3 (20°C)

  • Violet Red Bile Glucose Agar

    MilliporeSigma

    for microbiology Synonym(s): VRBG-Agar

  • Vitamin B12, =98%

    MilliporeSigma

    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:…

  • ALDRICH Vinyl valerate, contains <=1000ppm hydroquinone as stabilizer, 97%

    MilliporeSigma

    Synonym(s): Pentanoic acid, ethenyl ester; Valeric acid, vinyl ester; Vinyl pentanoate Empirical Formula: C7H12O2 Linear Formula: C7H12O2 Formula Weight: 128.17 MDL Number: MFCD00048801 Purity: 97% Density: …

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

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • Vanillin

    MilliporeSigma

    TraceCERT ® , certified reference material Synonym(s): 4-Hydroxy-3-methoxybenzaldehyde; Vanillic aldehyde Empirical Formula: C8H8O3 Formula Weight: 152.15 Linear Formula: 4-(HO)C6H3-3-(OCH3)CHO MDL Number: …

  • Vanadium(IV,V) oxide, 99.5% (metals basis)

    Alfa Aesar

    Formula: V6O13 Formula weight: 513.64 Purity: 99.5% (metals basis) CAS Number: 12037-42-2 UN Number: UN3285 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2825.30 Hazard Statements: H301-H331-H319-H335 Toxic if swallowed. Toxic if inhaled. Causes serious eye…

  • ALDRICH Vanadium(V) oxide, Greater Than or Equal to 99.6% trace metals basis

    MilliporeSigma

    Synonym(s): vanadium; Divanadium pentaoxide; Divanadium pentoxide; Pentaoxodivanadium; Vandia Formula: V2O5 Formula Weight: 181.88 CAS No.: 1314-62-1 UN Number: UN2862 Purity: ≥99.6% trace metals basis Density: 3.35g/mLat 25°C(lit.) Packaging:…

  • Violet Red Bile Agar

    MilliporeSigma

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

  • ALDRICH Valeric acid, >=99%, FCC

    MilliporeSigma

    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: …

  • Vanadate-Molybdate Reagent

    Ricca Chemical

    For Phosphorus Analysis Formula: Mixture  

  • Vaseline®, meets analytical specification of Ph. Eur.

    MilliporeSigma

    Synonyms: Petrolatum CAS No.: 8009-03-8 Legal Information: Vaseline is a registered trademark of Unilever Supply Chain, Inc.

  • SIGMA Vincristine sulfate salt 95.0-105.0% (HPLC), powder

    MilliporeSigma

    Synonym(s): 22-Oxovincaleukoblastine sulfate salt; Leurocristine sulfate salt; VCR Empirical Formula: C46H56N4O10 -+ H2SO4 Linear Formula: C46H56N4O10 -+ H2SO4

  • Voriconazole ; >/= 99.9% (HPLC)

    AFG Bioscience

    Synonyms: 2R,3S-2-(2,4-Difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol Purity Limit: ≥ 99.9% (HPLC) CAS No.: 137234-62-9 Molecular Formula: C16H14F3N5O Molecular Weight: 349.31 MDL No.: MFCD00905717 Appearance: White to off-white crystalline…

  • ALDRICH Vanadium(II) chloride, 85%

    MilliporeSigma

    Empirical Formula: Cl2V Linear Formula: VCl2 Formula Weight: 121.85 MDL Number: MFCD00043084 Purity: 85% Density: 3.09 g/mL at 25 °C(lit.)

  • Vanillic acid

    MilliporeSigma

    purum, ≥97.0% (HPLC) Synonym(s): 4-Hydroxy-3-methoxybenzoic acid Empirical Formula: C8H8O4 Formula Weight: 168.15 Linear Formula: HOC6H3(OCH3)CO2H MDL Number: MFCD00002551 Purity: ≥97.0%…

  • Vitamin D3

    MP Biomedicals

    Vitamin D3 is the naturally occuring form of vitamin D3. Vitamin D3 mediates intestinal calcium absorption, bone metabolism, and probably muscle activity. It acts as a hormone precursor since it requires two stages of metabolism: first to 25-hydroxycholecalciferol; then to 1 ,…

  • 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

  • Vitamin A Acetate

    MP Biomedicals

    The product contains vitamin A acetate (approximately 21%) finely dispersed in a starch-coated matrix of gelatin (approximately 60%), sucrose (approximately 14%) and corn starch (approximately 5%). BHT and BHA are added as antioxidants. Vitamin A Acetate induces cell differentiation and inhibits…

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

    MilliporeSigma

    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…

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

    MilliporeSigma

    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

  • Vinyl acetate, 99%, stab. with 8-12ppm hydroquinone

    Alfa Aesar

    Synonym(s): Acetic acid vinyl ester CAS Number: 108-05-4 UN Number: UN1301 MDL: MFCD00008713 Hazard Class: 3 EINECS: 203-545-4 Packing Group: II Formula: C4H6O2 Formula Weight: 86.09 Melting Point: …

  • Vanillin, ReagentPlus®, 99%

    MilliporeSigma

    Synonyms: 4-Hydroxy-3-methoxybenzaldehyde Formula: 4-(HO)C6H3-3-(OCH3)CHO Formula Weight: 152.15 CAS No.: 121-33-5 Purity: 99% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view…

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