Pipetting problems solved
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March 2010
Pipetting viscous, volatile, corrosive or hazardous liquids and avoiding aerosol contamination can be a problem when using air-displacement pipettes. Now, with the Rainin Pos-D positive-displacement pipette, ease, speed, accuracy, precision and safety are guaranteed.
Rainin Pos-D uses disposable capillary piston tips to ensure sample security. The piston moves within the plastic capillary, making direct contact with the liquid. The positive wiping action of the piston against the capillary wall ensures complete dispensing without droplets. The risk of pipette damage from aggressive solvents is eliminated as the sample or its vapours cannot come in contact with internal parts. Similarly, there is no risk of contaminating the pipette when working with hazardous materials such as radioactive compounds. Eliminating cross-contamination is also a major advantage for diagnostic and forensic applications. The pre-assembled capillary tips are easy to use and also fit the Gilson Microman. They are supplied presterilised and ready racked.
www.anachem.co.uk
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