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.

Selenium77 CAS NO 14681-72-2

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CAS No.:14681-72-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Sulfur36 CAS NO 14682-80-5

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CAS No.:14682-80-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Antimony-124 CAS NO 14683-10-4

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CAS No.:14683-10-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Gadolinium154 CAS NO 14683-24-0

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CAS No.:14683-24-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Selenium82 CAS NO 14687-58-2

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CAS No.:14687-58-2

Grade:Pharmacy Grade

Content:99.90%

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Barium135 CAS NO 14698-58-9

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CAS No.:14698-58-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Carbon-13C CAS NO 14762-74-4

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CAS No.:14762-74-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Labotest-Bb Lt00239243 CAS NO 14804-34-3

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CAS No.:14804-34-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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