Block for Visible, 12 x 10mm, deep 20mm Back Catalog number: MU22-000-0478 Availability: In the manufacturer's stock Price on request - + Recommended B2000-4-T150 Test Tube rack for 41 x 15ml tubes Price on request 18901163 Ecostir Magnetic Stirrer 82,79 € MU06-00-12JK Block for NDK200-1/2N, 12x17mm, 50mm deep, conical tube 236,18 €