Chemicals Standards V
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VOA Tuning Compound
RestekCompound: 1-Bromo-4-fluorobenzene (BFB) CAS #: 460-00-4 Conc. in Solvent and Volume: 5,000 μg/mL in P&T methanol, 1 mL/ampul Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes
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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)
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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…
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8240 Alcohols Mix
RestekConc. in Solvent and Volume: 2,000 μg/mL each in P&T methanol, 1 mL/ampule Min Shelf Life on Ship Date: 6 months Compounds: Allyl alcohol (2-propen-1-ol) (107-18-6) 2-Chloroethanol (107-07-3) Ethanol (64-17-5) Isobutyl alcohol (78-83-1) Propargyl alcohol…
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8260 Internal Standard Mix
RestekConc. in Solvent and Volume: 2,500 μg/mL each in P&T methanol, 1 mL/ampule Min Shelf Life on Ship Date: 6 months Compounds: Chlorobenzene-d5 (3114-55-4) 1,4-Dichlorobenzene-d4 (3855-82-1) 1,4-Difluorobenzene (540-36-3) Pentafluorobenzene (363-72-4)
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spex® Claritas PPT® Grade Vanadium
SPEX CertiPrepClaritas PPT® grade CRMs are designed for ICP and ICP-MS analysis. They are available in single and multi-element solutions. The standards are set at 1 µg/mL, 100 µg/mL or 1,000 µg/mL and packaged in 30 mL and 125 mL bottles to minimize contamination. They are made using ultra high purity acids,…
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spex Volatile Organics Mix with 60 Certified Components
SPEX CertiPrepUS EPA Method 502.2 is a general analytical method for the monitoring of halogenated, purgeable VOCs in drinking water and raw water sources by GC megabore capillary column techniques and Hall and Photoionization Detectors (PID). Application: For US EPA Methods 502.2 and 8260
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VOA Mix 8000 series method 8260 Internal Std 2500ug/ml PT&M 1ml/ampul
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502.2 Calibration Mix #6
RestekConc. in Solvent and Volume: 2,000 μg/mL each in P&T methanol, 1 mL/ampule Min Shelf Life on Ship Date: 6 months Compounds: 4-Chlorotoluene (106-43-4) 1,2-Dichlorobenzene (95-50-1) 1,4-Dichlorobenzene (106-46-7) Hexachlorobutadiene (87-68-3) …
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spex® Volatiles Mix D
SPEX CertiPrepCLP Series Methods: The US EPA retains analytical services through the Contract Laboratory Program (CLP). The CLP follows detailed SOPs derived from EPA methods and SW-846. The CLP Volatile Organic Analysis Method is an analytical method for the analysis of aqueous or solid samples for VOCs by…
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This stable-labeled internal standard is suitable for quantification of Vitamin K1 in LC-MS/MS clinical testing applications such as assessment of vitamin K deficiency as well as food and nutrition testing applications. Vitamin K1 (phylloquinone) is a fat-soluble vitamin that serves as a cofactor…
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Concentration: 1,000 µg/mL Matrix: 2% HNO3 Volume: 125 mL Features and Benefits Pure Grade Standards for AA and ICP-OES Analyzed by ICP-OES Analyzed by Classical Wet Assay 32 trace impurities analyzed by ICP-MS of the final solution and reported on the certificate …
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10,000 ppm Vanadium for ICP
Inorganic VenturesInorganic Ventures' 10,000 ppm Vanadium for ICP 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 . …
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spex Volatile Organics Mix with 60 Certified Components
SPEX CertiPrepUS EPA Method 502.2 is a general analytical method for the monitoring of halogenated, purgeable VOCs in drinking water and raw water sources by GC megabore capillary column techniques and Hall and Photoionization Detectors (PID). Application: For US EPA Methods 502.2 and 8260
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The LabChem vanadium AA standard is completely non-flammable and dissolves easily in water. It is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only
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ValuSep® Precision and Recovery (PAR) Standard
Xenosep TechnologiesValuSep® 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).
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UN No.: 2031 pH: Density: 1.093 g/cm3 (20°C) Ignition Point:
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VOA Surrogate Spike Mix
RestekConc. in Solvent and Volume: 2,500 μg/mL each in P&T methanol, 1 mL/ampule Min Shelf Life on Ship Date: 6 months Compounds: 1-Bromo-4-fluorobenzene (BFB) (460-00-4) 1,2-Dichloroethane-d4 (17060-07-0) Toluene-d8 (2037-26-5)
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Vanadium, plasma standard solution, V 10,000µg/ml
BeanTown ChemicalEC No: 231-714-2 MDL No: MFCD00011453 UN No: UN3264; Haz Class: 8; Packing Group: III Liquid, V2O5 in 5% HNO3 Density (g/mL): 1.047
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spex® Vinyl bromide Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…
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Assurance® Grade Vanadium Single Element Inorganic Standards
SPEX CertiPrepThe Assurance® 10000 ppm vanadium/15% HNO3 is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy 100 mL bottle that endures heavy and rigorous usage. This single element inorganic standard is suitable for use in atomic…
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Assurance® Grade Vanadium Single Element Inorganic Standards
SPEX CertiPrepThe Assurance® 1000 ppm vanadium ICP standard is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. This 500 mL single element inorganic standard is suitable for use in atomic…
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V.parahaemolyticus Snap Stick
NSI Lab SolutionsPure bacterial culture in an easy to use swab stick. Simple snap valve design releases hydration fluid with a simple press of the plastic valve stem. Cultures are supplied in flash dissolve format, dissolving without agitation or incubation in less tha
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spex® Volatiles Mix D (High Level)
SPEX CertiPrepCLP Series Methods: The US EPA retains analytical services through the Contract Laboratory Program (CLP). The CLP follows detailed SOPs derived from EPA methods and SW-846. The CLP Volatile Organic Analysis Method is an analytical method for the analysis of aqueous or solid samples for VOCs by…
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Vanadium, plasma standard solution, V 1,000µg/ml
BeanTown ChemicalEC No: 231-714-2 MDL No: MFCD00011453 UN No: UN3264; Haz Class: 8; Packing Group: III Liquid V2O5 in 5% HNO3 Density (g/mL): 1.017
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Assurance® Grade Vanadium Single Element Inorganic Standards
SPEX CertiPrepThe Assurance® 1000 ppm vanadium ICP standard is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy 500 mL bottle that endures heavy and rigorous usage. This single element inorganic standard is suitable for use in atomic…
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UN No.: 3264 pH: 0.5 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.013 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)
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spex Vinyl acetate Organic Standard
SPEX CertiPrepUS EPA Method 524.2 is a general analytical method for the measurement of purgeable organic compounds in water by capillary column gas chromatography/mass spectrometry. US EPA Method 624 is a general analytical method for the monitoring of VOCs in municipal and industrial wastewater by GC/MS. US…
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Assurance® Grade Vanadium Single Element Inorganic Standards
SPEX CertiPrepThe Assurance® 10000 ppm vanadium/15% HCl is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy 500 mL bottle that endures heavy and rigorous usage. This single element inorganic standard is suitable for use in atomic…