Made of stainless steel
Made of Polytetrafluoroethylene (PTFE) Temperature-stable from -100 to +250 °C.
Material: Stainless steel Mesh to Micron Conversion Table U.S. MESH INCHES MICRONS MILLIMETERS 3 0.265 6730 6.73 4...
Made of PVC with double sealing ring
Made of PTFE Made of Silicon
screw cap made of PP distributor made of stainless steel
for erlenmeyer flasks consisting of bristles and wire