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Initial Calibration Verification Standard 1A, SPEX CertiPrep

Catalog Number: (SXICV-1A)
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

Initial Calibration Verification for CLP Methods
The US EPA retains analytical services through the Contract Laboratory Program (CLP). The CLP follows detailed SOPs derived from EPA methods. The CLP methods require calibration of analytical instrumentation whithin the expected quantitative range (ICAL standards) and additional CLP QA standards (ICV standards) to verify the calibration curve at each of the selected wavelengths that wil be used for sample analysis.

Our verification standards contain all of the elements on the TAL list and are independent standards for testing an instruments calibration curve. SPEX CertiPrep's ICV standards are designed to be used with their corresponding instrument calibration standards (ICAL).

We recommend dilution of ICV standards to a range within your instruments calibration curve. A dilution of 20-fold is recommended.
Product Image-BDH7237-1

Hydrochloric acid ( 0.027 mol/l; 0.027 N) 0.01 N analytical reagent, VWR Chemicals BDH®

Catalog Number: (BDH7237-1)
Supplier: VWR International
Description: Made with high purity acid and deionized water. Suitable as a titrant.

SDS Certificates


Product Image-BDH4554-500ML

Formic acid ≥88.0% ACS, VWR Chemicals BDH®

Catalog Number: (BDH4554-500ML)
Supplier: VWR International
Description: Formic acid ≥88.0% ACS, VWR Chemicals BDH®

SDS Certificates


Product Image-BDH7204-4

Hydrochloric acid (2.87 - 7.8 mol/l; 2.87 - 7.8 N) 6.0 N analytical reagent, VWR Chemicals BDH®

Supplier: VWR International
Description: Made with high purity acid and deionized water. Suitable as a titrant.

SDS Certificates

Product Image-BDH7593-4

Hydrochloric acid (0.027 - 0.27 mol/l; 0.027 - 0.27 N) 0.2 N analytical reagent, VWR Chemicals BDH®

Supplier: VWR International
Description: Made with high purity acid and deionized water. Suitable as a titrant.

SDS Certificates

Product Image-JT5618-7

Hydrochloric acid 5 N, BAKER ANALYZED® volumetric solution, J.T.Baker®

Supplier: VWR International
Description: The quality of BAKER ANALYZED™ ACS Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These acids are tested for common trace metals.

Certificates

Product Image-CAMKH613-14

Hydrochloric acid 36,5 - 38,0%, AR® (ACS) Acids ACS, Macron Fine Chemicals™

Supplier: VWR International
Description: ACS—Reagents meeting the requirements of the American Chemical Society Committee on Analytical Reagents. The specifications listed in this catalog are based on the ACS Reagent Chemicals Tenth Edition.  

Certificates

Product Image-BDH7202-4

Hydrochloric acid (0.27 - 2.87 mol/l; 0.27 - 2.87 N) 1.0 N analytical reagent, VWR Chemicals BDH®

Supplier: VWR International
Description: Meets AOAC 936.15 standard and ASTM E200-91 standard. Made with high purity acid and deionized water. Suitable as a titrant.

SDS Certificates

Product Image-CABDH3092500ML

Acetic acid glacial 99.7-100.5%, ARISTAR® ACS, meets analytical specification of USP, FCC, VWR Chemicals BDH®

Supplier: BDH
Description: Clear, colorless liquid.

SDS Certificates

Product Image-BDH7339-1

Sulfuric acid 25% (v/v) (1+3), VWR Chemicals BDH®

Catalog Number: (BDH7339-1)
Supplier: VWR International
Description: Per liter formula:
250mLs ACS Sulfuric Acid 95-98% W/W
750mLs Deionized Water

SDS Certificates


Product Image-BDH7417-4

Hydrochloric acid (10 - 25%) 10% (v/v) (1+9) analytical reagent, VWR Chemicals BDH®

Supplier: VWR International
Description: Per liter formula:
100 ml ACS HCL 36.5-38% w/w
900 ml deionized water

SDS Certificates

Product Image-BDH4556-500G

Oxalic acid dihydrate 99.5-102.5%, crystallised ACS, VWR Chemicals BDH®

Catalog Number: (BDH4556-500G)
Supplier: VWR International
Description: Oxalic acid dihydrate 99.5-102.5%, crystallised ACS, VWR Chemicals BDH®

SDS Certificates


Product Image-BDH7203-4

Hydrochloric acid (0.27 - 2.87 mol/l; 0.27 - 2.87 N) 2.0 N analytical reagent, VWR Chemicals BDH®

Supplier: VWR International
Description: Made with high purity acid and deionized water. Suitable as a titrant.

SDS Certificates

Product Image-CA87003-232

Sulfuric acid 93-98%, ARISTAR® ULTRA, Ultrapure for trace metal analysis, VWR Chemicals BDH®

Catalog Number: (CA87003-232)
Supplier: BDH
Description: Ultra high purity acid for quantitative trace metal analysis at the parts-per-trillion (ppt) level.

SDS Certificates


Product Image-BDH7229-4

Sulfuric acid ( 0.51 mol/l) in aqueous solution 0.02 N in aqueous solution analytical reagent, VWR Chemicals BDH®

Supplier: VWR International
Description: Made with high purity acid and deionized water. Suitable as a titrant.

SDS Certificates

Product Image-BDH7500-1

Sulfuric acid (0.51 - 1.69 mol/l) in aqueous solution 2.0 N in aqueous solution analytical reagent, VWR Chemicals BDH®

Catalog Number: (BDH7500-1)
Supplier: VWR International
Description: Made with high purity acid and deionized water. Suitable as a titrant.

SDS Certificates


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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  • issued document with your organization's Federal Tax ID Number
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