1192 Results for: "SPEX CERTIPREP LLC"

Sort By

« ‹ 1 2 3 › »

Universal Wastewater Standard, NSI Lab Solutions

Supplier: SPEX CERTIPREP LLC

Universal Wastewater Standard is a Ready-to-use glass bottle

Expand 1 Items

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

Supplier: SPEX CERTIPREP LLC

Single-element standards for AA & ICP.

Expand 6 Items

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.

Expand 1 Items

Amenable and Total Cyanide QC Concentrate, Certified Reference Material

Supplier: SPEX CERTIPREP LLC

Meet or exceed performance criteria with QC samples.

Expand 1 Items

Total Residual Chlorine QC Concentrate, Certified Reference Material

Supplier: SPEX CERTIPREP LLC

Meet or exceed performance criteria with QC samples.

Expand 1 Items

Environmental Wastewater Certified Reference Materials

Supplier: SPEX CERTIPREP LLC

Validate analytical methods and evaluate the quality of your results with certified reference materials.

Expand 2 Items

Demand QC Concentrate, Certified Reference Material

Supplier: SPEX CERTIPREP LLC

Meet or exceed performance criteria with QC samples.

Expand 1 Items

Mid-Level Solids Wastewater Standard, NSI

Supplier: SPEX CERTIPREP LLC

Certified for TDS, TS, and TSS

Expand 1 Items

Assurance® Grade Mixed Calibration Standard 4A with Mercury and without Mercury for AA and ICP, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Assurance® mixed multi-element standards for AA & ICP.

Expand 4 Items

Assurance® Grade Calibration Standards without Mercury for AA & ICP, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Assurance® mixed multi-element standards for AA & ICP.

Expand 1 Items

Cannabidiol (CBD) DEA Controlled Subatance, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Analytical standards for medicinal and recreational cannabis testing, DEA controlled substances.
Designed for Methods: State specific pesticide regulations:

Expand 1 Items

(-)-delta8-THC DEA Controlled Subatance, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Analytical standards for medicinal and recreational cannabis testing, DEA controlled substances.
Designed for Methods: State specific pesticide regulations:

Expand 1 Items

Cyclohexanone Single-Component Organic Standard, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Single-Component organic standards.

Expand 1 Items

Cannabigerolic acid (CBGA) DEA Controlled Subatance, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Analytical standards for medicinal and recreational cannabis testing, DEA controlled substances.
Designed for Methods: State specific pesticide regulations:

Expand 1 Items

Dichlorvos Single-Component Organic Standard, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Single-Component organic standards.

Expand 1 Items

2,3-Dimethylbutane Single-Component Organic Standard, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Single-Component organic standards.

Expand 1 Items

1,4-Dioxane-d8 Single-Component Organic Standard, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Single-Component organic standards.

Expand 1 Items

Ethane Single-Component Organic Standard, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Single-Component organic standards.

Expand 1 Items

Formic acid Single-Component Organic Standard, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Single-Component organic standards.

Expand 1 Items

Furan Single-Component Organic Standard, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Single-Component organic standards.

Expand 1 Items

n-Decane Single-Component Organic Standard, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Single-Component organic standards.

Expand 1 Items

HMX Single-Component Organic Standard, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Single-Component organic standards.

Expand 1 Items

n-Hexacontane Single-Component Organic Standard, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Single-Component organic standards.

Expand 1 Items

Methane Single-Component Organic Standard, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Single-Component organic standards.

Expand 1 Items

Methacrylonitrile Single-Component Organic Standard, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Single-Component organic standards.

Expand 1 Items

Isopropylbenzene Single-Component Organic Standard, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Single-Component organic standards.

Expand 1 Items

Instrument Calibration Standard 4, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

CLP Standards for ICP & ICP-MS

Expand 2 Items

ICP Alternate Interferents A, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

CLP Standards for ICP & ICP-MS
Our Contract Laboratory Program (CLP) standards allow you to Calibrate with Confidence®. The standards are to be used in conjunction with the Statement of Work for Inorganic Analysis; Multi-Media/Multi-Concentration Document Number ILM 05.3/ISM 01.2.

The final ICP check, performed in our own laboratories, is your stamp of assurance. We calibrate our instruments with traceable reference materials and show you the actual found value of the solution you receive, not just an ideal, calculated number as so many other standards manufacturers do. The combination of elements, concentrations and matrices listed have been diagnosed by SPEX CertiPrep for convenience of use and stability.

US EPA SOW ILM 05.3/ISM 01.2 gives specific procedures for the methods of analysis, target elements, and concentrationlevels. Standards are specified not only by the elements present and their relative concentrations, but also the order and frequency of running standards, blanks and samples. Details of these specifications may be found in the US EPA SOW ILM 05.3/ISM 01.2 in the following sections:

• Exhibit C, Inorganic Target Analyte List (TAL)
• Exhibit D, Analytical Methods
• Exhibit E, QA/QC Requirements

Alternate Standards
We also provide a solution of alternate interferents and alternate analysis. Alternate interferents A (INT-A2) and alternate analytes B (INT-B2) may be prepared in combination with the INT-A1 and INT-B3 solutions mentioned, or any combination involving the four solutions, depending on the analytes and interferents of interest to you. We provides ICP-MS interferents and interferent check solutions for SW-845.