This product has been discontinued by the manufacturer. Please contact us for the closest replacement - Injector nozzle Miele APLW 047, A diameter 2.5mm, B diameter 4mm, gap C 32mm, gap D 50mm, gap E 50mm, 2 model, no clamp, nozzle type 1, standard support, 4mm diameter for test tubes, low-capacity measuring cylinders, centrifuge tubes