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Brinkmann/Eppendorf SOP,,, Standard Operating Procedure for Pipettes

Eppendorf pipettes should be autoclaved as follows:

The Model 4800 and the Model 4810, the Series 2000 (Reference), fixed-volume and adjustable-volume, and the Positive Displacement Pipette (Model 4830) are fully autoclavable.

Before autoclaving, unscrew the upper housing from the lower housing of the pipette by rotating the central junction once. This allows vapor to enter the device easily. Do not reassemble until the pipette cools down to room temperature.

Only the lower parts of the Series 2100 (Research) and Multichannel Pipettes are autoclavable.

Series 2100 (Research):
The tip ejector is pulled off the pipette and the lower part of the pipette is unscrewed. The lower part and the ejector can now be autoclaved. Do not reassemble the parts until they have reached room temperature.

Titermate: Turn the control button to the uppermost stop. Press your thumb against the grip of the pipette and push the lower part forward through the slit. Do not reassemble the parts until they have reached room temperature.

Brinkmann Bottletop Dispenser: must be completely disassembled before autoclaving begins.

Brinkmann ChemSaver Dispenser: Move the discharge valve toggle into the dispensing position (->). Disengage the volume setting button, push it into the middle position and leave it disengaged. Place the dispenser onto a cloth and autoclave the device. Ensure that the device does not come into contact with hot metal surfaces. Do not use the dispenser until it has cooled down to room temperature.

The Series 2100 (Research), fixed-volu
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