Filter Circles, 90mm Dia, Ashless Grade 589/1, 100/pk (10300009) Funnel end of vent lumen

Funnel end of vent lumen can be used to cap 5-in-1 adapter

Clear dual-lumen tube

reinforced polyethylene

which is secured with a 1" Velcro brand start strip and 2" Velcro closure strip

Designed to meet special pediatric size requirements for easy lead placement

Filter Circles, 90mm Dia, Ashless Grade 589/1, 100/pk (10300009) Funnel end of vent lumenWhatman filter papers are world renowned as the standard for laboratory filtration and are associated with quality, reliability and customer service. Manufactured from high quality cotton linters, which have been treated to achieve a minimum alpha cellulose contact of 98%. Used for general filtration and exhibit particle retention levels down to 2. 5 m. Used in qualitative analytical techniques to determine and identify materials. Offers a wide choice