Optional O2gas regulator Back Catalog number: H3565-O2REG Manufacturer: BENCHMARK SCIENTIFIC Availability: In the manufacturer's stock Price on request - + Recommended VM-80+ Vertical Rotating Mixer 681,96 € 8030101212 MS-H280-Pro Double LED Digital Hotplate Magnetic Stirrer,stainless steel with ceramic coated hotplate,heating temperature up to 280°C 244,33 € 18900242 Heating block, used for 50mL tubes, 4 holes 269,05 €