Block for Visible,for 5ml reaction vials 12x20,3mm Back Catalog number: MU22-00-508JK Manufacturer: HANGZHOU MIU INSTRUMENTS Availability: 4 weeks Price on request - + Recommended YC-ND Double Deck Connector 12,18 € DT09-N Block for DKT-200-1N/2N, 20mm x 6 91,33 € 19400133 SA05P2 2ml to 0.5ml rotor adapter, used with FA12-2P rotor,12pcs/pk 21,89 €