Description

Whatman Puradisc syringe filters
Whatman Puradisc syringe filters combine premium quality with high performance. They are used for the quick, efficient filtration of samples up to 100 mL volume.
Whatman Puradisc filters are produced from pigment-free polypropylene or polycarbonate with standard inlet (female Luer lock) and outlet (male Luer) connections (unless otherwise stated). Options include a sterile, medical grade blister pack for critical applications and a special tube tip outlet that allows the sample to be accurately dispensed into a micro-vial, removing air lock.

Whatman Puradisc 4
Filtration devices – High performance syringe filters
4 mm diameter syringe filter
Sample volume up to 2 mL
Low hold-up volume < 10 ?L ensures maximum sample recovery Tube-tip format (optional)