chromato scientific

Highly Characterized Reference Standards and Impurities

We deliver pharmaceutical reference standards that help you achieve accuracy and compliance.

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Our Products and Services

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Reference Standards

We provide Pharmacopeial reference standards from European and British Pharmacopeias as well as in-house CRM (certified reference material) standards.

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Impurity Reference Standards

More than 3000+ in-house synthesized drug impurities including trace impurities, degradation impurities (DRIs), process related impurities (PRIs), etc.

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Nitrosamine Impurities

In-House synthesized common nitrosamines, NDSRIs / N-Nitroso compounds and custom synthesis of nitrosamine impurities.

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Custom Chemical Synthesis

Isolation and purification of known and unknown impurities, synthesis of nitrosamine impurities, reference materials and rare compounds

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