SPEX CertiPrep CL-INT-A1 ICP-MS Interferents A1 in 5% HNO3/tr. HF, 125 mL

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SPEX CertiPrep Item # EW-04569-14
Multi-element standards for ICP and ICP-MS instrumentation
  • Calibrate ICP-MS instrumentation prior to analysis
  • Ideal for verification of inter-element and background correction factors at the beginning and the end of each analysis run

$577.00USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • Matrix5% HNO3/tr. HF
  • ClassICP & ICP-MS
  • Element/IonChloride, Calcium, Iron, Sodium, Carbon, Aluminum, Magnesium, Phosphorus, Potassium, Sulfur, Molybdenum, Titanium
  • FormLiquid
  • Volume (mL)125
  • DOT InformationHazardous
  • Storage SymbolAmbient
  • Hazard SymbolCorrosion
  • UN NumberUN3264
  • Shelf Life (days)365
  • Shelf Life (months)12
  • DescriptionICP-MS Interferents A1 in 5% HNO3/tr. HF, 125 mL

Includes

Supplier Certificate of Analysis (CoA) is included with product shipment.

Key Features

  • Calibrate ICP-MS instrumentation prior to analysis
  • Ideal for verification of inter-element and background correction factors at the beginning and the end of each analysis run

More About this Item

SPEX® CertiPrep® 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

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-A1) and Solution AB, a combination of interferents (CL-INT-A1) and analytes (CL-INT-B1). Solution A is prepared by diluting CL-INT-A1 20-fold. Solution AB is prepared by diluting CL-INT-A1 20-fold and CL-INT-B1 100-fold; for example, 5 mL of CL-INT-A1 and 1 mL of CL-INT-B1 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.

Chemicals sold by Cole-Parmer are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.

Hazardous material shipping fees may apply.

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