Assurance® Grade Potassium, 10,000 µg/mL (10,000 ppm) for AA and ICP in 5% HCl, 500 mL
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5% HCl
1
12
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Single-Element Standards for AA & ICP
• Made with acid and ASTM Type I Water
• Inorganic compounds and metals at 99.99% to 99.9999% purity (where commercially available)
• Directly traceable to NIST (where applicable)
• Accredited by A2LA to ISO/IEC 17025:2017 and ISO 17034:2016
AA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 elements are available as single-element standards and are available at 1,000 µg/mL and/or 10,000 µg/mL. They are packaged in 30 mL, 125 mL, 250 mL, and 500 mL bottles to minimize contamination. Custom standards can be manufactured upon request.
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Component:
Potassium
Concentration:
10,000 µg/mL