Analytical Standards

Analytical Standards

Analytical standards are reference materials used to calibrate instruments, validate analytical methods, and quantify chemical substances in complex matrices. They include single-component standards, multi-component mixtures, certified reference materials, calibration curves, and quality-control samples. Analytical standards are crucial in chromatography, spectroscopy, mass spectrometry, environmental analysis, pharmaceuticals, food testing, and materials science. Their reliability depends on precise characterization, stability, and traceability to national or international metrological systems. These standards ensure that analytical results remain accurate, reproducible, and comparable across laboratories, supporting scientific integrity and regulatory compliance.

Sodium Carbonate-13C CAS NO 93673-48-4

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CAS No.:93673-48-4

Grade:Pharmacy Grade

Content:99.90%

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n-Sulfooxy-2-Aminofluorene CAS NO 98253-52-2

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CAS No.:98253-52-2

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Content:99.90%

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Maltose-Ul-14C CAS NO 99165-13-6

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CAS No.:99165-13-6

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Content:99.90%

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Cholesterol-4-13C CAS NO 99964-70-2

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CAS No.:99964-70-2

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Content:99.90%

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Phenol, 3-Methyl-4-Nitro-, Labeled With Carbon-14 (9Ci) CAS NO 910311-23-8

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CAS No.:910311-23-8

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Content:99.90%

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Adipic Acid-13C6 CAS NO 942037-55-0

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CAS No.:942037-55-0

Grade:Pharmacy Grade

Content:99.90%

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Acetic Anhydride (2,2'-13C2) CAS NO 98006-45-2

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CAS No.:98006-45-2

Grade:Pharmacy Grade

Content:99.90%

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