Zoro Select Fltr01 Filter Aid, Black, Pk6, Fltr01
ZORO SELECT. This molded rubber filter disk is made to support and seal a filter crucible or a funnel in the neck of a filter flask. The disk is designed with a flat bottom to create a tight seal against the flask lip.
Beaker Set, Polypropylene, Low Form, 120 Ml / 4 Fl Oz Capacity, Not Rated 25
Beakers are highly flexible – a gentle squeeze creates a spout anywhere on the rim. Stacking the ribs prevents the beakers from sticking together. Light Industrial. & Recepticles. Electrical Outlets.