SPEX CertiPrep
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Assurance® Grade Silicon Single-Element Standard
SPEX CertiPrepAA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 elements are available as single-element standards and are available at 1, 000 µg/mL and/or 10, 000 µg/mL. Application: For AA and ICP
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spex® Vanadium Organometallic Oil
SPEX CertiPrepThe determination of wear metals in engine oils and other lubricants can be applied to machines such as automobiles, aircraft, heavy equipment, trucks, locomotives, military vehicles, etc. The examples are endless. By tracking metals suspended in the used oil, engineers, designers and mechanics can…
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Assurance® Grade Cesium Single-Element Standard
SPEX CertiPrepAA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 Elements are available as single-element standards and are available at 1, 000 µg/mL and/or 10, 000 µg/mL. Application: For AA and ICP
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24 Component Mix in Dimethyl Sulfoxide
SPEX CertiPrepWhile the legalization of cannabis, for both medicinal and recreational purposes, has been gaining speed, legislation and regulation has not necessarily kept pace. Even so, out of a drive for self-regulation and significant consumer safety concerns, many producers and manufacturers are turning to…
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spex® 2-Butanone 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 Neodymium Single-Element Standard
SPEX CertiPrepAA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 elements are available as single-element standards and are available at 1, 000 µg/mL and/or 10, 000 µg/mL. Application: For AA and ICP
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Assurance® Grade Calcium Single-Element Standard
SPEX CertiPrepAA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 Elements are available as single-element standards and are available at 1, 000 µg/mL and/or 10, 000 µg/mL. Application: For AA and ICP
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spex Base Oil 75 Blank
SPEX CertiPrepBase Oil 20 and 75 are the same certified base oils that are used in our singles and multi-element blends.
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Assurance® Grade Arsenic Single-Element Standard
SPEX CertiPrepAA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 Elements are available as single-element standards and are available at 1, 000 µg/mL and/or 10, 000 µg/mL. Application: For AA and ICP
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spex Assurance® Grade Trace Metals II
SPEX CertiPrepStandards may be diluted in the same matrix as specified; however, caution must be exercised in the choice of the source for your diluents. Diluting the matrix may cause some standards to precipitate. Also, an impure or unknown diluent turns your standard into an unknown. We recommend using only…
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spex Grade Lithium 6
SPEX CertiPrepThe spex grade 6 lithium 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.
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Cyanide Standard (Simple)
SPEX CertiPrepSimple Cyanide Standard for Ion Chromatography and Calibration of Ion Selective Electrodes Matrix: 2% KOH Volume: 125 mL or 500 mL Storage Condition: Ambient Concentration: 1000 mg/L
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The Assurance® 1000 ppm zirconium/2% HNO3 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 100 mL single element inorganic standard is suitable for use in…
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The SPEX CertiPrep™ Claritas PPT® grade ICP-MS multi-element solution 2A is used for research and laboratory.
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spex® Chlorate (ClO3)- Single-Element Ion Anion Standard
SPEX CertiPrepSingle and Multi-Element Standards for Ion Chromatography, Ion chromatography (IC) is an analytical process for the separation of ions based on charge affinity. IC can be used for a variety of different kinds of charged analytes from single elements to large proteins. In order to ensure accurate…
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spex® Nitrate (NO3)- Single-Element Ion Anion Standard
SPEX CertiPrepSingle and Multi-Element Standards for Ion Chromatography, Ion chromatography (IC) is an analytical process for the separation of ions based on charge affinity. IC can be used for a variety of different kinds of charged analytes from single elements to large proteins. In order to ensure accurate…
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spex® Propane Residual Solvent Standard
SPEX CertiPrepAnalytical Standards for Medicinal and Recreational Cannabis Testing Residual Solvent Single Standard While the legalization of cannabis for both medicinal and recreational purposes has been gaining speed, legislation and regulation has not necessarily kept pace. Out of a drive for self-regulation…
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spex® 2-Methylpentane 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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spex Assurance® Grade Trace Metals with Mercury
SPEX CertiPrepStandards may be diluted in the same matrix as specified; however, caution must be exercised in the choice of the source for your diluents. Diluting the matrix may cause some standards to precipitate. Also, an impure or unknown diluent turns your standard into an unknown. We recommend using only…
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Assurance® Grade Mercury Single-Element Standard
SPEX CertiPrepAA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 Elements are available as single-element standards and are available at 1, 000 µg/mL and/or 10, 000 µg/mL. Application: For AA and ICP
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spex® HMX 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 Iron Single-Element Standard
SPEX CertiPrepAA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 Elements are available as single-element standards and are available at 1, 000 µg/mL and/or 10, 000 µg/mL. Application: For AA and ICP
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Assurance® Grade Potassium Single-Element Standard
SPEX CertiPrepAA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 Elements are available as single-element standards and are available at 1, 000 µg/mL and/or 10, 000 µg/mL. Application: For AA and ICP
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Assurance Grade Lab Performance Check Std, w/o Hg
SPEX CertiPrepMatrix: 5% HNO3 / tr Tart. Acid / tr H
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USP 561 Mix
SPEX CertiPrepUSP 561 Articles of Botanical Origin The United States Pharmacopeia (USP) creates standards for the monitoring of pharmaceutical and botanical products. General Chapter <561> Articles of Botanical Origin, outlines tests and specifications for the safety of botanical products. The chapter…