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Ion Chromatography Standard, Potassium
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Description
- 4400-010022 - CPI International's Peak Performance Potassium Ion Chromatography standard is provided at a concentration of 100 ppm and a volume of 250 mL. All of our Peak Performance standards are produced in a controlled environment using ultra high-purity starting materials with NIST traceability and with ISO 17025 accordance. All of our Peak Performance IC standards are prepared from high-purity starting materials and 18-megaohm de-ionized water. Each is verified gravimetrically and comes with a Certificate of Analysis and MSDS. CPI guarantees the accuracy of our stock Peak Performance Ion Chromatography standards to +/- 0.5% for 18 months from date of shipment.
- 4400-010023 - CPI International's Peak Performance Potassium Ion Chromatography standard is provided at a concentration of 1,000 ppm and a volume of 100 mL. All of our Peak Performance standards are produced in a controlled environment using ultra high-purity starting materials with NIST traceability and with ISO 17025 accordance. All of our Peak Performance IC standards are prepared from high-purity starting materials and 18-megaohm de-ionized water. Each is verified gravimetrically and comes with a Certificate of Analysis and MSDS. CPI guarantees the accuracy of our stock Peak Performance Ion Chromatography standards to +/- 0.5% for 18 months from date of shipment.
Specs
Ion Chromatography Standard, Potassium, 100 μg/mL
- Peak Performance Ion Chromatography Standard
- Potassium from KCl
- 100 ug/mL
- In H2O Matrix
- 250 mL
- Guaranteed accuracy to +/- 0.5%.
- ISO 17025 accredited and 9001 certified.
- 18 month shelf-life
Ion Chromatography Standard, Potassium, 1000 μg/mL
- Peak Performance Ion Chromatography Standard
- Potassium from KCl
- 1,000 ug/mL
- In H2O Matrix
- 100 mL
- Guaranteed accuracy to +/- 0.5%.
- ISO 17025 accredited and 9001 certified.
- 18 month shelf-life
Additional Information
Volume:
250 mL (4400-010022)
100 mL (4400-010023)
Matrix: H2O
Source: KCl
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