Eco universal test tube racks - Polypropylene (PP)

Robust, resistant to chemicals. Made of solid plastic (without metal insert), reinforced with GFK. Large space capacity with favourable external dimensions. With engraved letter and number code. Very inexpensive model series; not floating, therefore ideal for water baths, even at higher temperatures. Important: Frames are delivered flat packed and can be assembled inseparably in a few steps.