To control gas flow rate Back Catalog number: NDK-GV Manufacturer: HANGZHOU MIU INSTRUMENTS Availability: In stock 1 pc Price (VAT incl.) 143,42 € 118,53 € - + Recommended B1202-E Micro Bead Sterlizer, TALL, with glass beads Price on request DT04 Block for DKT200-1/2/4, 20 x 12mm 91,33 € 240084 TUB ** 1X1/4 **X**X** Price on request