RPI Coverwell Incubation Chamber, 20uL Capacity, 13mm Diameter, 25 Per Package

When pressed onto a microscope slide, CoverWell forms a sealed chamber around a specimen holding reactants in place and prevents evaporation and sample loss. Designed for immunocytochemistry, in situ hybridization and enzyme/receptor cytochemistry. Convenient and easy to use. Simply press CoverWell to a microscope slide containing a cell or tissue specimen. Forms a sealed chamber and prevents evaporation, spillage, unwanted binding of antibodies, enzyme substrates, or nucleotide probes. CoverWell is made of a silicone gasket bonded to optically clear, hydrophobic plastic. Microwave safe and autoclavable.