Optional O2gas regulator Back Catalog number: H3565-O2REG Manufacturer: BENCHMARK SCIENTIFIC Availability: In the manufacturer's stock Price on request - + Recommended BSH100-01 Solid Block. 1.25in/32mm in height Price on request MINIP-D BLOCK for MINIB-100P 66,98 € DT04-N Block for DKT-200-1N/2N, 12mm x 20 91,33 €