Pharmacopoeia and Impurity Reference Standards
Reference Standard
- Life Science Standards
- Food and Cosmetic Standards
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- Inorganic Single-element Standard Solutions
- Pharmacopoeia and Impurity Reference Standards
- VOC Standard Solutions for Water and Soil Analysis
- Organic Standard Solutions
- Organic Pollutant Standards
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- Protein Analysis Reagents
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- Spectroscopy Reference Standards
- Chemical Standards
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- Volatile Organic Compounds (VOCs)
- Clinical Standards
- Pesticide Residues, Veterinary Drugs, and Fertilizers
- Agricultural and Environmental Standards
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Pharmacopoeia and Impurity Reference Standards
Pharmacopoeia and impurity reference standards are authoritative materials used to verify drug identity, purity, potency, and impurity profiles in compliance with USP, EP, JP, ChP, and other global pharmacopeial requirements. These standards include active pharmaceutical ingredient (API) markers, degradation products, synthesis impurities, genotoxic impurities, and system suitability standards. They support method validation, stability studies, impurity qualification, and regulatory submission. Pharmacopoeial standards ensure consistent pharmaceutical quality and patient safety by enabling precise quantification of trace impurities and confirmation of drug specifications. Their certification involves rigorous analytical characterization, inter-laboratory validation, and continuous monitoring of stability.
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CAS No.:91401-73-9
Grade:Pharmacy Grade
Content:99.90%
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CAS No.:91411-76-6
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CAS No.:91419-95-3
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CAS No.:91458-32-1
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Content:99.90%
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CAS No.:91488-21-0
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Content:99.90%
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CAS No.:91503-88-7
Grade:Pharmacy Grade
Content:99.90%
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CAS No.:91526-16-8
Grade:Pharmacy Grade
Content:99.90%
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CAS No.:91598-83-3
Grade:Pharmacy Grade
Content:99.90%
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With our own production facilities, we ensure consistent quality, reliable supply, and full traceability.
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Each batch undergoes strict QC, accompanied by COA, MSDS, and full compliance with international standards.
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Our in-house lab drives process innovation, new product development, and tailored synthesis solutions.