The Benchmark Scientific D2400-E BeadBlaster 24 completely lyses, grinds and homogenizes a broad variety of biological samples. Even the most difficult and resistant samples are fully homogenized, often in 35 seconds or less. The stainless steel tube carrier subjects up to 24 samples to an optimized, high speed, 3D motion, producing high energy impacts between the samples and micro-beads to release cellular contents. After homogenization, samples can be centrifuged and the supernatant collected for further processing. Operating parameters for the D-2400-E BeadBlaster 24 are set and displayed digitally. To protect fragile, heat sensitive samples, the unit can be programmed to operate in shortened consecutive cycles with a rest period in between. Up to 50 such programs can be stored in memory and recalled for future use. A transparent lid allows for visualization of samples, and features a mechanical lid lock that prevents opening when the BeadBlaster is in operation. A brush-less motor reduces motor noise and provides maintenance free operation. Benchmark Scientific offers an assortment of pre-filled tube kits for a variety of sample types. The popular Triple-Pure kits include acid washed, heat treated, zirconium beads. The beads are tested to be free of nuclease, making them ideal for molecular biology applications. A convenient starter kit (D1032-SK) is available to the D 2400 E and accommodates a broad range of sample types and optimize applications.