Block for Visible, 12 x 22mm, depth 50mm, round Back Catalog number: MU22-00-0881 Availability: In the manufacturer's stock Price on request - + Recommended C5000-ADP Adapter pack for C5000-6H and C5000-8, for 5ml and 7ml (12-13mm) tubes, 8/pk. Price on request 18900024 VT1.3.5 Tube adapter, for 8 holes test tubes, Ø20mm (10-15mL), used with VT1.3/ VT1.2/PS1.1 420,00 Kč 18204544 Square Module, capacity of 9x 16ml flat bottom, hole dimensions: Ø20.5X 28.5mm 1 640,00 Kč