Merck Patent Gmbh

Willi Neuroth

Dieter Lubda

Karin Cabrera

Klaus Kreher

Karin Cabrera Perez

Alexander Kraus

G&uuml;nter S&auml;ttler

The invention relates to monolithic sorbents with a casing of fiber-reinforced plastic. Through the use of fiber-reinforced plastic having a viscosity of between 40 and 100 ml/10 min by the MVI method, the casing can be applied to the moulding leaving just a small dead space and has adequate mechanical stability.

Monolithic sorbents with fibre-reinforced plastic coating

The invention relates to a plastic cartridge system including a cartridge having a plastic-covered column, said column including a monolithic sorbent and at least one closing cap which is applied to the ends of the column. The cartridge also includes a connecting system having at least one divided supporting screw which is held in position by a closing cap or a spacer ring, and at least one end piece which can be screwed onto a supporting screw in order to connect an elution agent inlet and an elution agent outlet.

Connecting system for plastic columns

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Rossdorf, Germany

Willi Neuroth