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Standards, V

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  • Semi-Volatiles Mixture

    Ultra Scientific

    35 Analyte(s) @ 1000 µg/mL in dichloromethane **This item has a 3 month expiration date**

  • ULTRAcheck Total Residual Chlorine Sample

    Ultra Scientific

    1 analyte in concentrate

  • VOC Mixture

    Ultra Scientific

    54 Analyte(s) @ 2000 µg/mL in methanol

  • Vinyl Acetate

    Restek

    Conc. in Solvent and Volume: 2,000 µg/mL in P&T methanol, 1 mL/ampul

  • VOC Gas Mixture

    Ultra Scientific

    6 Analyte(s) @ 2000 µg/mL in methanol

  • 1000 ppm Vanadium for AA

    Inorganic Ventures

    Inorganic Ventures' 1000 ppm Vanadium for AA is a certified reference material set in a nitric acid matrix for stability. This vanadium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

  • Semi-Volatiles GC/MS Tuning Standard

    Ultra Scientific

    4 Analyte(s) @ 1000 µg/mL in dichloromethane

  • Unleaded Gasoline Composite Standard

    Restek

    Unleaded gasoline composite standards are comprised of three separate sources each of 87, 89, and 93 octane blended in equal portion Gasoline standards may exhibit lot-to-lot variation Conc. in Solvent and Volume: 50,000 μg/mL in P&T methanol, 1 mL/ampule Min Shelf Life on…

  • 1-Vinyl-2-pyrrolidinone

    Sigma-Aldrich

    Contains sodium hydroxide as inhibitor, =99% Synonym: 1-Vinyl-2-pyrrolidone Formula: C 6 H 9 NO Molecular Weight : 111.14 Vapor density: 3.8 (vs air) Vapor pressure: 0.1 mmHg ( 24°C) Assay: =99% Autoignition temp.: 685…

  • Volatile Organics Mix (Hi Level) 1mL

    SPEX CertiPrep

  • VOC mixture, 1 mL

    Ultra Scientific

    60 Analyte(s) @ 2000 µg/mL in methanol Formula: N/A Formula Weight: N/A CAS Number: Multiple Synonym(s): methanol (methyl alcohol)

  • 10 ppm Vanadium for ICP-MS

    Inorganic Ventures

    Inorganic Ventures' 10 ppm Vanadium for ICP-MS is a 125 mL certified reference material set in a nitric acid matrix for stability. This vanadium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

  • VO - Combination Blend 1mL

    SPEX CertiPrep

  • VOC Mix

    SPEX CertiPrep

    Matrix: Methanol-P&T

  • ValuSep® Precision and Recovery (PAR) Standard

    Applied Separations

    ValuSep® Precision and Recovery (PAR) Standard for EPA Method 1664A is premade and ready to use. Simply aliquot enough volume to achieve a final concentration of 40mg/L (i.e., either 10mL @ 4mg/mL or 5mL @ 8mg/mL).

  • 100 ppm Vanadium for ICP-MS

    Inorganic Ventures

    Inorganic Ventures' 100 ppm Vanadium for ICP-MS is a 125 mL certified reference material set in a nitric acid matrix for stability. This vanadium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

  • VOA Calibration Mix #1 (Ketones)

    Restek

    Conc. in Solvent and Volume: 5,000 µg/mL each in P&T methanol:water (90:10), 1 mL/ampul Compounds Acetone (67-64-1) 2-Butanone (MEK) (78-93-3) 2-Hexanone (591-78-6) 4-Methyl-2-pentanone (MIBK) (108-10-1)

  • FLUKA Vanillin melting point standard, pharmaceutical secondary standard;…

    Sigma-Aldrich

    Synonyms: Vanillin; 4-Hydroxy-3-methoxybenzaldehyde Formula: 4-(HO)C6H3-3-(OCH3)CHO Formula Weight: 152.15 CAS No.: 121-33-5

  • Vanadium ICPMS, 1000 ppm/HNO3

    Ricca Chemical

  • 1-Vinyl-2-pyrrolidinone

    Sigma-Aldrich

  • VO - Ind. Blends-Mix D 1mL

    SPEX CertiPrep

  • Vanadium ICP Standard Traceable To SRM From NIST NH4Vo3 In HNO3 2-3% 1000 mg/L V…

    EMD Millipore

    UN No.: 3264 pH: 0.5 (H2O, 20°C) Solubility: (20°C) not applicable Density: 1.013 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)

  • VOC Mixture

    Ultra Scientific

    60 Analyte(s) @ 200 µg/mL in methanol.

  • Volatiles Internal Standard Spiking Solution

    Ultra Scientific

    3 Analyte(s) @ 2500 µg/mL in methanol

  • Vinclozolin 1mL

    SPEX CertiPrep

  • VO Ind. Blends Mix A 1mL

    SPEX CertiPrep

  • VAR Calibration Standard 2

    Inorganic Ventures

    Inorganic Ventures' VAR Calibration Standard 2 is a 125 mL certified reference material set in a nitric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

  • Vanadium ICP, 10Kppm in HNO3

    Ricca Chemical

  • Vanadium AA, 1000 ppm in HNO3

    Ricca Chemical

  • VANADIUM STANDARD

    EMD Millipore

  • Vinyl Bromide 1mL

    SPEX CertiPrep

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