Block for Visible, 12 x 17,5mm, depth 45mm, flatt Back Catalog number: MU22-00-0601JK Availability: In the manufacturer's stock Price on request - + Recommended 18901131 PTFE-seal ring-D500-Package2 10,35 € BV1003-T500 Optional Foam Rack for 5 x 50ml tubes (BV1003model only) Price on request 3056 Lid D 1 T stainless steel Price on request