"SPEX CERTIPREP LLC"
Chloride (Cl)- Single-Element Ion Anion Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Sulfate (SO₄)-2 Single-Element Ion Anion Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Assurance® Grade Manganese Standards for AA and ICP, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-element standards for AA & ICP.
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Trifluoroacetic acid neat Mobile Phase Modifier for HPLC/LCMS
Supplier: SPEX CERTIPREP LLC
Mobile phase modifiers are conveniently packaged for error-free use. Our ampules contain precisely measured aliquots of high purity modifiers which are designed to be directly added to mobile phase reservoirs for easy use.
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Claritas PPT® Grade ICP-MS Instrument Calibration Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Claritas PPT® Multi-Element Standards for ICP-MS. Tuning solutions are for ICP-MS instrumentation tuning and mass calibration prior to analysis.
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Assurance® Grade Zinc Standards for AA and ICP, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-element standards for AA & ICP.
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Universal Wastewater Standard, NSI Lab Solutions
Supplier: SPEX CERTIPREP LLC
Universal Wastewater Standard is a Ready-to-use glass bottle
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Assurance® Grade Iron Standards for AA and ICP, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-element standards for AA & ICP.
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Assurance® Grade Ytterbium Standards for AA and ICP, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-element standards for AA & ICP.
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Assurance® Grade Rhodium Standards for AA and ICP, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-element standards for AA & ICP.
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Calcium Single-Element Organometallic Oil Standard for AA and ICP, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Organometallic single-element oil standards are guaranteed stable and accurate, together with a wide range of applications and features:
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USP <561> Standards, 100 µg/ml, Spex CertiPrep®
Supplier: SPEX CERTIPREP LLC
Tests and specifications for the safety of botanical products.
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Assurance® Grade Mercury Standards for AA and ICP, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-element standards for AA & ICP.
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Assurance® Grade Alternate Metals I for AA & ICP, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Assurance® mixed multi-element standards for AA & ICP. Groundwater and wastewater pollution control check standards.
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Multi-Element Organometallic Oil Standards, 21 Elements, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
SPEX CertiPrep presents a comprehensive offering of Organometallic Oil Standards. The applications of these standards include:
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Volatile Solids QC Concentrate, Certified Reference Material
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
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