Pipette Tips
For filter tips, check whether there is a dual-filter in every tip and whether it is correctly positioned, undamaged and not twisted. If you detect any fault, do not use the ProTip.
The ProTip should always be emptied into a container so that no fluid sprays into the environment. After use, dispose of tips in accordance with relevant guidelines.
Tips should not be filled with fluids which attack Polypropylene (PP) or in the case of filter tips Polyethylene (PE) also.