You searched for: Multi-Element Standards

Supplier: Ricca Chemical

Initial Calibration Verification Standard 7, CLP, Ricca Chemical Company

Supplier: Ricca Chemical

Spiking Standard #2, Ricca Chemical Company

Supplier: Ricca Chemical

Laboratory Performance Check Standard, Rev 2, Ricca Chemical Company

Supplier: Ricca Chemical

GFAA Instrument Calibration Standard (CLP), Ricca Chemical Company

Supplier: Ricca Chemical

This is a multielement solution that was prepared gravimetrically to contain the elements and concentrations stated below.

Supplier: Ricca Chemical

Certified reference material (CRM) for ion chromatography (IC)

Supplier: Ricca Chemical

Appearance: Clear colorless to slight color, odorless

Supplier: Ricca Chemical

Four components standard.

Supplier: SPEX CERTIPREP LLC

CLP Standards for ICP & ICP-MS

Supplier: SPEX CERTIPREP LLC

CLP Standards for ICP & ICP-MS

Supplier: Thermo Scientific Chemicals

Molecular Formula: Matrix: 5% HNO3/tr. tartaric acid
Physical Form: Liquid
UN No.: 3264
MDL No.: MFCD03792352

Supplier: Ricca Chemical

Internal Standard #1, Ricca Chemical Company

Supplier: Ricca Chemical

Instrument Calibration Standard #4, Ricca Chemical Company

Supplier: Ricca Chemical

Standard #1 for ICP 3300 High, Ricca Chemical Company

Supplier: Thermo Scientific Chemicals

Liquid

Supplier: Ricca Chemical

Primary Analytes Standard, CLP, Ricca Chemical Company

Supplier: Ricca Chemical

Mixed Calibration Standard 1A, Ricca Chemical Company

Supplier: Ricca Chemical

ICP-MS Calibration Standard 2, Ricca Chemical Company

Supplier: Ricca Chemical

Mixed Calibration Standard 2, Rev 3.3, Ricca Chemical Company

Supplier: Ricca Chemical

Mixed Calibration Standard 2, ICP EPA 200.7 version 4.4, Ricca Chemical Company

Supplier: Ricca Chemical

Certified reference material (CRM) for ICP-MS

Supplier: Ricca Chemical

Certified reference material (CRM) for ion chromatography (IC)

Supplier: Ricca Chemical

Certified reference material (CRM) for ion chromatography (IC)

Supplier: Ricca Chemical

This is a multielement solution that was prepared gravimetrically to contain the elements and concentrations stated below.

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

CLP ISM 01.2 and ILM 05.2 & 05.3 Standards for ICP
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 (INT-A1) and Solution AB, a combination of interferents (INT-A1) and analytes (INT-B3). Solution A is prepared by diluting INT-A1 20-fold. Solution AB is prepared by diluting INT-A1 20-fold and INT-B3 100-fold; for example, 5 ml of INT-A1 and 1 ml of INT-B3 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.

CLP ILM 02.0 Standards for ICP
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 (INT-A1) and Solution AB, a combination of interferents (INT-A1) and analytes (INT-B1). Solution A is prepared by diluting INT-A1 20-fold. Solution AB is prepared by diluting INT-A1 20-fold and INT-B1 100-fold; for example, 5 ml of INT-A1 and 1 ml of 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.

Supplier: SPEX CERTIPREP LLC

CLP Standards for ICP & ICP-MS

Supplier: Ricca Chemical

8-component mixture in 10% HNO₃/tr HCl

Supplier: PerkinElmer

Inorganic solution is for use with the ELAN 9000/6100 in atomic spectroscopy.

Supplier: Thermo Scientific Chemicals

Molecular Formula: Matrix: 5% HNO3
Physical Form: Liquid
UN No.: 3264
MDL No.: MFCD01868829

Supplier: SPEX CERTIPREP LLC

Claritas PPT® multi-element standards for ICP-MS.