Bochem® Stainless-steel Centrifugal-type Stirring Shaft, for Lab & Industrial Overhead Stirrers, Rod Φ8 & 10×L400~650mmIdeal for Low/Middle Viscosity, with 2 Flexible Blades, Non-magnetic/Rust-free, , 스텐레스 교반봉 / 임펠러 (SL21CAT00003361)