SECADEX

Chemicals for scientific research use and not for medical or veterinary use, namely, polymers for use in the purification of DNA from small molecules by gel filtration and for the fractionation of lipids, hormones, vitamins and other small biomolecules; chemicals for scientific research use and not for medical or veterinary use, namely, chemical preparations in the nature of gels for the chromatographic separation of mixtures of organic or biochemical materials