Thistle Tube Funnels

Photo of Thistle Tube Funnels, Polypropylene
Makes additions to Burettes and narrow neck containers easily. The flared top thistle tube is made from polypropylene that is chemical resistant, unbreakable, and safe. Steam autoclavable at 121° C (250° F). Dimensions are 27mm (1 1/16") I.D. top with a 41mm (1 5/8") O.D. flare. The 6.4mm (1/4") stem is 254mm (10") long.