A trusted producer of high-purity solvents since 1978
Duksan Pure Chemicals manufactures the precision solvents and reagents. Birch Biotech delivers them across North America. One uncompromising standard, end to end.
A partnership built on precision
Founded in 1978, Duksan Pure Chemicals Co., Ltd. is a leading South Korean manufacturer specializing in high-purity solvents, chemical reagents, pharmaceutical raw materials, and electronic industrial reagents – a portfolio of more than 2,000 products serving pharmaceuticals, electronics, and analytical research.
In 2016, Birch Biotech became the exclusive distributor for Duksan Pure Chemicals across North America – pairing world-class manufacturing with responsive regional supply, support, and logistics.
High-Purity Solvents
Engineered for HPLC and LC-MS, rigorously purified to remove impurities for consistent analytical and pharmaceutical performance – plus solvents for organic synthesis, microelectronics, and biotechnology.
Electronic-Grade Reagents
Ultra-high-purity chemicals for semiconductor manufacturing, display technologies, and lithium-ion battery production, meeting the stringent standards of advanced microelectronics.
Pharmacopoeia-Grade
Active pharmaceutical ingredients (APIs) and excipients compliant with international standards, supporting drug formulation, synthesis, and quality control.
Quality and environmental responsibility, certified
