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Product Image-SXMPK-TFAA-5PK

Trifluoroacetic acid neat Mobile Phase Modifier for HPLC/LCMS

Description: 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.
Catalog Number: SXMPK-TFAA-5PK
Supplier: SPEX CERTIPREP LLC
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Universal Wastewater Standard, NSI Lab Solutions

Description: Universal Wastewater Standard is a Ready-to-use glass bottle
Catalog Number: NSQCI-084
Supplier: SPEX CERTIPREP LLC

Certificates Small Business Enterprise Minority or Woman-Owned Business Enterprise


Image Unavailable-SXPLPB2-2X

Assurance® Grade Lead Standards for AA and ICP, SPEX CertiPrep

Description: Single-element standards for AA & ICP.
Catalog Number: SXPLPB2-2X
Supplier: SPEX CERTIPREP LLC
Image Unavailable-SXQCO-135

NSI Lab Solutions Low-Level PAHs QC Concentrate

Description: NSI Lab Solutions Low-Level PAHs QC Concentrate
Catalog Number: SXQCO-135
Supplier: SPEX CERTIPREP LLC

New Product


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Sodium nitrate ≥99.99% (trace metals basis), SPEX Infinitas™

Description: Sodium nitrate ≥99.99% (trace metals basis), SPEX Infinitas™
Catalog Number: SXIFC-NA-1A-100
Supplier: SPEX CERTIPREP LLC

New Product


Product Image-SXUSP-561-F

USP <561> Standards, 100 µg/ml, Spex CertiPrep®

Description: Tests and specifications for the safety of botanical products.
Catalog Number: SXUSP-561-F
Supplier: SPEX CERTIPREP LLC
Image Unavailable-SXAS-C2O49-2Y

Oxalate (C₂O₄)-2 Single-Element Ion Anion Standard, SPEX CertiPrep

Description: Ion chromatography and ion selective electrode standards.
Catalog Number: SXAS-C2O49-2Y
Supplier: SPEX CERTIPREP LLC
Image Unavailable-SXQCI-127

NSI Lab Solutions Volatile Solids QC Concentrate, Certified Reference Material

Description: NSI Lab Solutions Volatile Solids QC Concentrate, Certified Reference Material
Catalog Number: SXQCI-127
Supplier: SPEX CERTIPREP LLC

New Product


Image Unavailable-SXCLPS-SB

Base/Neutral Surrogate Standard

Description: Base/Neutral Surrogate Standard
Catalog Number: SXCLPS-SB
Supplier: SPEX CERTIPREP LLC

New Product


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Organic Reference Standard, Acrolein, NSI

Description: Organic Reference Standard, Acrolein, NSI
Catalog Number: NS0002
Supplier: SPEX CERTIPREP LLC

SDS


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NSI Lab Solutions Wastewater QC Knowns

Description: We have standards to support your wastewater testing.
Catalog Number: SXQCI-095
Supplier: SPEX CERTIPREP LLC
Image Unavailable-NSQCI-035

pH Standard, Proficiency Testing Programs/QC Standard, NSI Lab Solutions

Description: Single sample can be analyzed for pH without dilution.
Catalog Number: NSQCI-035
Supplier: SPEX CERTIPREP LLC

Certificates Small Business Enterprise Minority or Woman-Owned Business Enterprise


Image Unavailable-SXTDS-2-500

Conductivity Standards, Total Dissolved Solids as Potassium Chloride, SPEX CertiPrep

Description: Conductivity Standard, Total Dissolved Solids as Potassium Chloride, 100 umhos in H2O, Appearance: Solution in Bottle, Size: 500ml
Catalog Number: SXTDS-2-500
Supplier: SPEX CERTIPREP LLC
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Multi-Element Organometallic Oil Standards, 21 Elements, SPEX CertiPrep

Description: SPEX CertiPrep presents a comprehensive offering of Organometallic Oil Standards. The applications of these standards include:
Catalog Number: SXS21-900Z
Supplier: SPEX CERTIPREP LLC
Image Unavailable-SXEP-4

Assurance® Grade Secondary Drinking Water Metals for AA & ICP, SPEX CertiPrep

Description: Drinking water pollutant standards. Assurance® mixed multi-element standards for AA & ICP.
Catalog Number: SXEP-4
Supplier: SPEX CERTIPREP LLC
Image Unavailable-SXCL-INT-B1

ICP-MS Interferents A1 and ICP-MS Analytes B1, SPEX CertiPrep

Description: CLP interference standards for ICP & ICP-MS.
Catalog Number: SXCL-INT-B1
Supplier: SPEX CERTIPREP LLC
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