Clinical Standards

Clinical Standards

Clinical standards are certified reference materials used to calibrate diagnostic instruments and validate clinical assays in fields such as hematology, immunology, clinical chemistry, endocrinology, and molecular diagnostics. These standards include biomarkers, metabolic analytes, hormones, nucleic acids, and disease-specific calibration materials. They ensure accuracy in patient test results by establishing traceability to international reference systems such as WHO, NIST, and ISO clinical metrology frameworks. Clinical standards are essential for method harmonization across laboratories, supporting reliable diagnosis, therapeutic monitoring, and epidemiological studies. Their rigorous characterization and stability evaluation guarantee consistent performance in high-throughput clinical testing environments.

Methotrexate-Methyl-D3, Dimethyl Ester CAS NO 432545-60-3

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CAS No.:432545-60-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Methacetin CAS NO 51-66-1

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CAS No.:51-66-1

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Content:99.90%

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Tetrahydrocortisol CAS NO 53-02-1

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CAS No.:53-02-1

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Content:99.90%

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6 Beta-Hydroxycortisol CAS NO 53-35-0

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CAS No.:53-35-0

Grade:Pharmacy Grade

Content:99.90%

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5-Hydroxyindole-3-Acetic Acid CAS NO 54-16-0

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CAS No.:54-16-0

Grade:Pharmacy Grade

Content:99.90%

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4-Hydroxy-3-Methoxymandelic Acid CAS NO 55-10-7

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CAS No.:55-10-7

Grade:Pharmacy Grade

Content:99.90%

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11-Beta-Hydroxyandrosterone CAS NO 57-61-4

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CAS No.:57-61-4

Grade:Pharmacy Grade

Content:99.90%

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Alpha-Cortol CAS NO 516-38-1

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CAS No.:516-38-1

Grade:Pharmacy Grade

Content:99.90%

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