Press-to-Seal™ 硅胶隔离片，单孔，直径 20 mm，深度 0.5 mm

For the ultimate in utility and flexibility, press-to-seal silicone isolators can be customized to meet the needs of the researcher. They are available either pre-cut to specific interior dimensions or as sheet material that can be easily trimmed to prepare customized enclosures. These isolators are autoclavable and non-cytotoxic and can be used to isolate cells in culture dishes or to separate specimens on microscope slides.