The DynaBloc heating system supplies low-cost, highly efficient, simultaneous stirring and/or heating of multiple samples contained within various sizes of small, round bottom flasks. To anchor blocks to either a 145mm or 135mm diameter hotplate/stirrer, use our 13698-03 (145mm) or 13698-05 (135mm) base plate. To remove blocks when hot, use our 13698-09 T-handle extractor. Accessories include PTFE clamps and aluminum support rods. Blocks and base plates are anodized aluminum.