"SPEX CERTIPREP LLC"
Claritas PPT® Grade ICP-MS Instrument Check Standard 5, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Claritas PPT® multi-element standards for ICP-MS
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Toxaphene QC Concentrate
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
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Balance Mix, Option A
Supplier: SPEX CERTIPREP LLC
Semivolatiles, US EPA method 8270 is a general analytical method for the monitoring of semivolatiles in environmental and waste samples by GC/MS. CLP 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 GC/MS.
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Chiron Per- and Polyfluoroalkyl Substances (PFAS) Standards in Methanol
Supplier: SPEX CERTIPREP LLC
Validate and evaluate samples for PFAs.
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Internal Standard, EPA Method 624
Supplier: SPEX CERTIPREP LLC
Certified components: 3
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Alternate Internal Standard
Supplier: SPEX CERTIPREP LLC
Alternate Internal Standard
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State of TX C6 through C35 Alkanes
Supplier: SPEX CERTIPREP LLC
Petroleum and LUST standards the EPA regulates the monitoring and testing of underground storage tanks (USTs), that were or are used to store petroleum or other hazardous substances, which could impact the environment and human health. Currently, there are over half a million registered underground storage tanks in the US alone. Many tanks installed prior to the mid-80s were composed of steel, which can corrode over time allowing for leakage into the surrounding groundwater and soil.
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Environmental Wastewater Certified Reference Materials
Supplier: SPEX CERTIPREP LLC
Validate analytical methods and evaluate the quality of your results with certified reference materials.
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HICAL Acids Mix
Supplier: SPEX CERTIPREP LLC
Semivolatiles, US EPA Method 8270 is a general analytical method for the monitoring of semivolatiles in environmental and waste samples by GC/MS.
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Organic Disinfection By-Products QC Concentrate
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
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Chlorinated Acid Herbicides QC Concentrate
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
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EPA Method 8260 Surrogate Standard, NSI
Supplier: SPEX CERTIPREP LLC
Mixture is packaged in methanol at a concentration of 2,500ug/ml in a 1.5ml ampule.
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Claritas PPT® Grade Gallium Standard for ICP-MS, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single element standard for ICP-MS.
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Assurance® Grade Uranium (Depleted) Standards for AA and ICP, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-element standards for AA & ICP.
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Assurance® Grade Primary Drinking Water Metals with and without Mercury for AA & ICP, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Assurance® Grade multi-element drinking water pollutant standards for AA & ICP.
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Phthalates in Polyvinyl Chloride Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Consumer safety standards, phthalates in polyvinyl chloride (PVC) QC standards.
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Catalog #: 21905-026
Supplier: Kimberly-Clark
Catalog #: 32934-080
Supplier: Kimberly-Clark
Catalog #: 89039-656
Supplier: VWR International