|Qty in bag||Qty in case|
Sterile by irradiation or etyhlene oxide
◎ Made of PS material, it is an ideal tool to keep the cell or bacteria growing uniformly on the surface of the petri dish.
◎ Available in ▽ , T, and L type.
◎ Mellow and smooth on the surface to reduce the harm to cells.
◎ End extension design of the L spreader reduces harm to the medium.
◎ Available in E.O. or Gamma radiation sterile.