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.

Iron,Isotopeofmass59(8Ci,9Ci) CAS NO 14596-12-4

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CAS No.:14596-12-4

Grade:Pharmacy Grade

Content:99.90%

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Phenolphthalein Glucuronic Acid CAS NO 15265-26-6

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CAS No.:15265-26-6

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Content:99.90%

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Dysprosium156 CAS NO 15720-39-5

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CAS No.:15720-39-5

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Content:99.90%

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L-Alanine (U-13C3) CAS NO 100108-77-8

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CAS No.:100108-77-8

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Content:99.90%

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Creatine-14C CAS NO 100482-07-3

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CAS No.:100482-07-3

Grade:Pharmacy Grade

Content:99.90%

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1,2-Ethanediol-1-14C, 2,2-Diphenyl-1-o-Tolyl- CAS NO 112745-52-5

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CAS No.:112745-52-5

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Content:99.90%

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S-(2-Bromophenyl)Mercapturic Acid CAS NO 113276-92-9

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CAS No.:113276-92-9

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Content:99.90%

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Octanedioic Acid-Carboxy-14C CAS NO 115918-63-3

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CAS No.:115918-63-3

Grade:Pharmacy Grade

Content:99.90%

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