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| Claritas PPT® for ICP-AES and ICP-MS |
Isotope Standards
SPEX CertiPrep® Claritas PPT® Isotope Standards can be used as internal standards and for isotope dilution analysis. The internal standard element must have similar characteristics to the tested/mesured element(s) and not be present in the sample. Using Isotope modification standards, the chemist can use less internal standard and have a higher intensity reading while avoiding interferences.
Every Claritas PPT® standard is supplied with a comprehensive SPEXertificate® which reports actual mesured values in the final solution of both the major analytes and up to 68 trace element impurities at PPT levels. SPEX CertiPrep will guarantee the stability and accuracy of each Claritas PPT® stadnard to +/- 0.5%, averaged labeled analyte concentrations, for one full year from date of shipment.
Additionally, the SPEXertificate® for the Isotope standards will consist of:- The isotope ratio measured by ICP-MS
- The concentration of each isotope calculated by ICP-MS and measured by ICP-AES
Each standard offered as 125mL volume. |
| Element |
| Part Number |
Description |
Element |
Conc |
Matrix |
Volume |
MSDS |
| ISOT-B10 |
Boron 10 |
B10 |
10 µg/mL |
H2O |
125 ml |
 |
| ISOT-B11 |
Boron 11 |
B11 |
10 µg/mL |
H2O |
125 ml |
|
| ISOT-CU65 |
Copper 65 |
Cu65 |
10 µg/mL |
2% HNO 3 |
125 ml |
|
| ISOT-LI6 |
Lithium 6 |
Li6 |
100 µg/mL |
2% HNO 3 |
125 ml |
|
| ISOT-PB206 |
Lead 206 |
Pb206 |
10 µg/mL |
2% HNO 3 |
125 ml |
|
| ISOT-PB207 |
Lead 207 |
Pb207 |
10 µg/mL |
2% HNO 3 |
125 ml |
|
| ISOT-SR86 |
Strontium 86 |
Sr86 |
10 µg/mL |
2% HNO 3 |
125 ml |
|
| ISOT-ZN68 |
Zinc 68 |
Zn68 |
10 µg/mL |
2% HNO 3 |
125 ml |
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