Variable speed control and Auto-Loc generator system make the BF20 extremely versatile and convenient. Auto-Loc generators quickly attach and remove with only a quarter turn. Homogenize samples as small as 0.03mL or as large as 2L. The BF20 is recommended for Auto-Loc generators up to 20mm in diameter and sealed tube assemblies. The BF20 GenPack kit features GenPack economy generators, ideal for repeat homogenizing without the risk of cross contamination.