Bibby Scientific offers a wide choice of Techne thermal cyclers, from 25-well personal cyclers to 384-well high throughput units, all of which are fully licenced for worldwide PCR use. The TC-3000, a low-cost personal cycler, is now joined by the TC-3000X, offering extra capacity within the same small footprint, and the TC-3000G gradient thermal cycler. By accommodating up to 48 tubes, these latest additions to the range bridge the gap between the smallest personal cyclers and full-sized 96-well and 384-well units. For high performance, high sample throughput, the user-friendly TC-412 with fully interchangeable block system and the TC-512 gradient provide all the functionality required for many PCR applications.