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.

25-Hydroxyvitamin D2-25-Glucuronide CAS NO 76020-77-4

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CAS No.:76020-77-4

Grade:Pharmacy Grade

Content:99.90%

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Tetranor-Thromboxane B2 CAS NO 76123-48-3

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CAS No.:76123-48-3

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Content:99.90%

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Delta(9)-Tetrahydrocannabinol-11-Oic Acid Glucuronide CAS NO 76448-35-6

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CAS No.:76448-35-6

Grade:Pharmacy Grade

Content:99.90%

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Noroxymorphone -D-Glucuronide CAS NO 76636-08-3

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CAS No.:76636-08-3

Grade:Pharmacy Grade

Content:99.90%

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4-Hydroxy Triazolam B-D-Glucuronide CAS NO 76960-93-5

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CAS No.:76960-93-5

Grade:Pharmacy Grade

Content:99.90%

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Norbuprenorphine CAS NO 78715-23-8

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CAS No.:78715-23-8

Grade:Pharmacy Grade

Content:99.90%

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Calcifediol-D6 CAS NO 78782-98-6

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CAS No.:78782-98-6

Grade:Pharmacy Grade

Content:99.90%

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5Alpha-Androstan-3Beta,17Beta-Diol-16,16,17-D3 CAS NO 79037-32-4

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CAS No.:79037-32-4

Grade:Pharmacy Grade

Content:99.90%

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