N820AT.18 Vývěva membránová jednokomorová, Al/PTFE Back Catalog number: N820AT.18 Availability: In the manufacturer's stock Price on request - + Recommended 6030114126 RE500-E, DLAB 5L LCD Rotary Evaporator (without gl 2 725,53 € 6030114124 RE500-E, DLAB 5L LCD Rotary Evaporator (with glass 3 436,42 € VGC301A Vacuum Gauge Controller Price on request