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.

Austocystine CAS NO 55256-54-7

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CAS No.:55256-54-7

Grade:Pharmacy Grade

Content:99.90%

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Semidehydroascorbic Acid CAS NO 6730-29-6

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CAS No.:6730-29-6

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Hostinert 216 For X-Ray Structural Analy Sis CAS NO 61098-00-8

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CAS No.:61098-00-8

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Sodium Propionate-1-13C CAS NO 62601-06-3

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CAS No.:62601-06-3

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Content:99.90%

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2,6-Di(tert-Butyl-D9)-4-Methylphenol-3,5,o-D3 CAS NO 64502-99-4

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CAS No.:64502-99-4

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Decarbamoylneosaxitoxin CAS NO 68683-58-9

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CAS No.:68683-58-9

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Afm-Standard CAS NO 627490-40-8

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CAS No.:627490-40-8

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Content:99.90%

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D-Fructose-5-13C CAS NO 635325-97-2

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CAS No.:635325-97-2

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