Analytical Standards

Analytical Standards

Analytical standards are high-purity reference materials used for quantitative and qualitative validation in chromatography, spectroscopy, and biochemical assays. They ensure method accuracy, instrument calibration, and regulatory compliance across pharmaceuticals, environmental monitoring, food safety, and clinical analysis. Types include certified reference materials (CRMs), isotopically labeled standards, impurity standards, metabolite standards, and assay controls. High stability, traceability, and defined purity levels are essential for reliable measurement. Analytical standards support precision in analytical workflows, enabling consistent, reproducible results in both research and industrial quality-control environments.

1,5-Anhydro-D-Glucitol CAS NO 154-58-5

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CAS No.:154-58-5

Grade:Pharmacy Grade

Content:99.0%

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Selenomethionine[75Se] CAS NO 1187-56-0

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CAS No.:1187-56-0

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Content:99.0%

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Endotoxin CAS NO 11034-88-1

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CAS No.:11034-88-1

Grade:Pharmacy Grade

Content:99.90%

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Nsc-624206 CAS NO 13116-77-3

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CAS No.:13116-77-3

Grade:Pharmacy Grade

Content:99.90%

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Water, [3H] CAS NO 13670-17-2

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CAS No.:13670-17-2

Grade:Pharmacy Grade

Content:99.90%

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n-(Guanin-8-Yl)-n-Acetyl-2-Aminofluorene CAS NO 14490-85-8

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CAS No.:14490-85-8

Grade:Pharmacy Grade

Content:99.90%

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Iron, Isotope Of Mass57 CAS NO 14762-69-7

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CAS No.:14762-69-7

Grade:Pharmacy Grade

Content:99.90%

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Dihydroxyphenylalanine, L-3,4-[Ring 2,5,6-3H] CAS NO 18683-98-2

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CAS No.:18683-98-2

Grade:Pharmacy Grade

Content:99.90%

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