Nalgene Plastic Separatory Funnels 2000mL 2000 mL 53 mm 65 mm Thermo Scientific Nalgene Plastic Separatory Funnels are a combination of Teflon and Tefzelmaterials make these Nalgene...
These powder funnels feature wide, short stems. The 35ml and 300ml sizes are made of high density polyethylene, and the 100ml size is made of polypropylene.
1 MM TRAPEZOIDAL PERFORATION - special sieve ring and only for the use together with the impact bar -Sieve rings determine the end fineness of the sample. Sieve rings with trapezoidal perforations...