Grant FTA-1 Aspirator with Trap Flask, All-in-one, Integrated Pump,1L Trap Flask

The aspirator with trap flask FTA-1 with a 1L trap flask is designed for the aspiration or removal of any remaining alcohol or buffer from microtest tube walls during DNA / RNA purification and other macromolecule re-precipitation techniques.
 
Applications
Aspiration/removal of alcohol/buffer remaining quantities from microtest tube walls during DNA/RNA purification and other macromolecule reprecipitation techniques
For routine operations of cells washing from culture medium and resuspension in buffer
 
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An ideal personal tool for independent operation away from an inline lab vacuum supply.
 
Compact, efficient, easy to use
Flexible for the user by offering a choice of either a single tip operation or a multi-tip option with 8 tips for use on standard PCR type plates
The integrated micro-biological filter is hydrophobic and designed to trap any bacteria, viruses or infected particles which may have been present in the aspirated solutions
The unit can stand directly inside a workstation, supplied with a slim 12V power cord
2 Year warranty
 
The unit can also be used for routine operations of cells washing from culture medium and resuspension in a buffer.
 
The operation principle is based on creating negative pressure in the trapping flask using an built-in micro-compressor. The collecting tip is connected with polyethylene tube to the trapping flask. Liquid is removed from the microtest tube when the collecting tip touches the solution surface.
 
A tube holder-organiser is conveniently located on the right hand side of the FTA-1. This can accommodate two tubes e.g. one for a hydrochloric acid solution and one for a distillate which is necessary for tip washing and storing, such that a tip can be re-used.
 
A suction microbiological filter eliminates risk of contamination from the trap flask with bacteria, viruses and infected particles. The suction microbiological filter is hydrophobic: with efficiency up to 99.9% it holds particles bigger than 0.027 micron, which are smaller than agents of Hepatitis A, B and C.
 
The use of an aspirator is preferential to using a generic laboratory vacuum line as it restricts the possibility of contamination and can be used exactly where the operator is located i.e. no need for a dedicated position in the laboratory to perform the aspirator.