Inorganic Single-element Standard Solutions

Inorganic Single-element Standard Solutions

Inorganic single-element standard solutions are precisely prepared reference solutions containing known concentrations of individual elements such as metals and metalloids. They are essential calibration materials for spectrometric techniques including ICP–MS, ICP–OES, AAS, and XRF. These standards enable accurate quantification of elemental impurities, nutrient levels, environmental pollutants, and trace metals in samples ranging from pharmaceuticals and foods to soil, water, and industrial materials. Their production requires high-purity starting materials, rigorous gravimetric preparation, stability testing, and certification. Inorganic element standards ensure traceability to national metrology institutes and support compliance with international analytical guidelines. They are indispensable for laboratories requiring precise and reproducible elemental measurements.

Uranium-234 CAS NO 13966-29-5

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CAS No.:13966-29-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Cerium-141 CAS NO 13967-74-3

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CAS No.:13967-74-3

Grade:Pharmacy Grade

Content:99.90%

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Iron, Isotope Of Mass 58 CAS NO 13968-47-3

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CAS No.:13968-47-3

Grade:Pharmacy Grade

Content:99.90%

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Mercury198 CAS NO 13981-21-0

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CAS No.:13981-21-0

Grade:Pharmacy Grade

Content:99.90%

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Selenium76 CAS NO 13981-32-3

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CAS No.:13981-32-3

Grade:Pharmacy Grade

Content:99.90%

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Selenium74 CAS NO 13981-33-4

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CAS No.:13981-33-4

Grade:Pharmacy Grade

Content:99.90%

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Sulfur-32 CAS NO 13981-57-2

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CAS No.:13981-57-2

Grade:Pharmacy Grade

Content:99.90%

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Chlorine35 CAS NO 13981-72-1

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CAS No.:13981-72-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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