Optional O2gas regulator Back Catalog number: H3565-O2REG Manufacturer: BENCHMARK SCIENTIFIC Availability: In the manufacturer's stock Price on request - + Recommended 18901374 VT2.6.5 Tube Adapter,4 holes×50ml Test Tube 16,72 € 18900330 Crossed stirrer, shaft length 40cm,stirrer diameter 5cm, 316L stainless steel (prevent the liquid spills) 46,57 € 18900161 Disk accessory,15ml x 16 centrifuge tubes holder, use with MX-RD-Pro 61,29 €