Block for Visible 50ml evapor. tube, 8 pos., 75mm

DS-160/5 Dispersing shaft 5mm，for solid/liquid media and volumes from 0.1-50ml

EPA 325 Tube Field Station, holds 5 tubes

LCD Digital Rotator (including a 50ml disk accessory - 18900162), used with disk accessories, variable speed, adjustable mixing angle, Euro plug, 100V-220V/50Hz/60Hz