Viewing equipment matching the following properties:
Laboratory bench-top centrifuge with refrigeration. Temperature control of the so-called “cold-shelf” is a gold standard for enzymologists and cell biologists because it ensures conditions necessary for reproducibility of the sample preparation stage
It is intended for collecting micro volumes of reagents on the microtube's bottom (first centrifugation spin), following mixing (mix) and collecting the reagents again from the walls and cap of the microtube (second spin). This repetitive algorithm