CORNERSTONE

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry, in particular chromatography chemicals for the separation and purification of mixtures, and for the isolation of substances; chromatographic chemicals for scientific laboratory use; chromatographic material in the nature of chromatography chemicals for use in the treatment of biopolymers, not for medical treatment; unprocessed artificial porous resins for chromatographic purposes; all the aforesaid goods also provided as components of kits comprising chromatography chemicals

monolithic chromatographic columns for laboratory use; scientific apparatus and instruments for the separation and purification of mixtures, and for the isolation of substances, namely, monolithic chromatographic columns; separation devices for scientific purposes, namely, compact porous discs and tubes of artificial porous resins in columns and cartridges for the separation and purification of mixtures, and for the isolation of substances; all the aforesaid goods also provided as parts of kits comprising monolithic chromatographic column systems

Chromatography apparatus for industrial purposes