SPEX CertiPrep Chemicals Standards P
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spex PCB Screening Standard
SPEX CertiPrepUS EPA Method 8270 is a general analytical method for the monitoring of semivolatiles in environmental and waste samples by GC/MS. Application: For US EPA Method 8270
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Assurance® Grade Phosphorus 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® 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® Phosphate-Phosphorus 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® 2-Propanol 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® Propene 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® EPA Method 8081 Pesticide Standard
SPEX CertiPrepThe EPA is tasked with the monitoring of environmental systems as they pertain to contamination and human health. The methods issued by the EPA are created to respond to specific toxins or persistent organic pollutants (POPs) found in environmental samples such as soil, source water, drinking…
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spex® Claritas PPT® Grade Lead 206
SPEX CertiPrepSPEX CertiPrep Claritas PPT® Isotope Standards can be used for isotope dilution analysis and internal standards. The internal standard element must have similar characteristics to the tested/measured element(s) and not be present in the sample. Using isotope modification standards, the chemist can…
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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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Calibration and matrix blanks may be used to dilute your multi-element standards or can be run directly as a blank to establish your base line. Do not use any acid or water as a diluent if you are not certain of its purity. Application: For AA and ICP
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spex® 1-Pentanol 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 Phosphorus 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® Prometon 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 Polynuclear Aromatic Hydrocarbon (PAH) Mix A
SPEX CertiPrepUS EPA Method 8100 is an analytical method for the monitoring of PNA hydrocarbons in aqueous and solid samples by GC/FID.
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Single-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 Standards Kit
SPEX CertiPrepAssurance® Grade, set of 38 single-element standards. Application: For ICP
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spex® Propylene glycol 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® N-Pentane 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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Assurance® Grade Phosphorus 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® Alpha-Pinene Cannabis Terpene Standard
SPEX CertiPrepAnalytical Standards for Medicinal and Recreational Cannabis Testing Terpenes 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 and significant consumer…
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spex® Perchlorate (ClO4)- 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® Phenol 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 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 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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spex® Parathion 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® Phosphorus 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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spex® Propyl acetate 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 DI Water Blank Multi-Element Standard
SPEX CertiPrepCalibration and matrix blanks may be used to dilute your multi-element standards or can be run directly as a blank to establish your base line. Do not use any acid or water as a diluent if you are not certain of its purity. 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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spex® 1-Propanol 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…