Optional O2gas regulator Back Catalog number: H3565-O2REG Manufacturer: BENCHMARK SCIENTIFIC Availability: In the manufacturer's stock Price on request - + Recommended MU22-00-0300JK Block for Visble, 10 x 30mm, depth 55mm, flat bott Price on request DT08A BLOCK for SAMPLE CONCENTRATION 103,12 € PPTA 1 Nerezové víko s rukojetí Price on request