TENAX

Chromatography chemicals, namely, absorption materials for separating chemical products and for application during chromatography testing

Chromatography columns for laboratory use, namely, absorption columns; Laboratory filters; Chromatography apparatus for laboratory use

Chromatography apparatus for industrial use; air and water filters for industrial installations; Chromatography apparatus for industrial use, namely, absorption columns for industrial use in the nature of distillation, absorption, extraction, gas scrubbing and similar industrial processes