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Claritas PPT® Grade Antimony Standard for ICP-MS, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Description: Single element standard for ICP-MS.

Claritas PPT® Grade Tungsten Standard for ICP-MS, SPEX CertiPrep

Catalog Number: (SXCLW2-1BY)

Supplier: SPEX CERTIPREP LLC

Description: Single element standard for ICP-MS.

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Claritas PPT® Grade Vanadium Standard for ICP-MS, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Description: Single element standard for ICP-MS.

Claritas PPT® Grade Thallium Standard for ICP-MS, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Description: Single element standard for ICP-MS.

Claritas PPT® Grade Copper Standards for ICP-MS, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC

Description: Single element standards for ICP-MS.

Certificates

Carbendazim, HPLC, LC/MS Single-Component Organic Standard, SPEX CertiPrep

Catalog Number: (SXLCS-733)

Supplier: SPEX CERTIPREP LLC

Description: LC & LC/MS single-component organic standard.

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ICP-MS Interference Check Standard solution B for 6020, Specpure®, Thermo Scientific

Catalog Number: (AAA44713-AE)

Supplier: Thermo Scientific Chemicals

Description: Molecular Formula: Matrix: 5% HNO3
UN No.: 3264
MDL No.: MFCD00803324

SDS Certificates

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Phytocannabinoid Mixture 11 (CRM) (1 ml, 250 µg/ml), Cayman Chemical

Catalog Number: (76544-248)

Supplier: Cayman Chemical Company

Description: A mixture of phytocannabinoids in an acetonitrile solution intended for HPLC-UV or LC- or GC-MS

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Phytocannabinoid Mixture 10 (CRM), Cayman Chemical

Catalog Number: (76544-246)

Supplier: Cayman Chemical Company

Description: A Certified Reference Material cintaining a mixture of phytocannabinoids in an acetonitrile solution intended for HPLC-UV or LC- or GC-MS applications

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Biopsy Cassettes, FastLoad Taped Stacks, Closed Lid, Azer Scientific

Catalog Number: (10030-474)

Supplier: VWR International

Description: FastLoad Biopsy Taped Cassettes feature a recessed hinged lid that can be opened and closed as often as necessary and always relocks securely.

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ICP-MS Analytes B4, SPEX CertiPrep

Catalog Number: (SXCL-INT-B4)

Supplier: SPEX CERTIPREP LLC

Description: 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

CLP ISM 01.2 and ILM 05.2 & 05.3 Standards for ICP-MS
For verification of inter-element and background correction factors at the beginning and the end of each analysis run. In addition, a verification must be done after every 20th sample. Two solutions are required for the most common interference check: Solution A, the interferents alone (CL-INT-A2) and Solution AB, a combination of interferents (CL-INT-A2) and analytes (CL-INT-B3 or CL-INT-B4). Solution A is prepared by diluting CL-INT-A2 10-fold. Solution AB is prepared by diluting CL-INT-A2 10-fold and CL-INT-B3 or CL- INT-B4 100-fold; for example, 10 ml of CL-INT-A2 and 1 ml of CL-INT-B3 or CL-INT-B4 into a 100 ml volumetric flask, brought to volume with a matrix blank. Once prepared, the solutions should be analyzed consecutively, starting with Solution A.