1. After staining the tissue sample with the primary dye, the technician applied a counterstain to highlight specific structures.
2. The counterstain revealed the presence of bacteria in the culture that were not visible with the primary stain alone.
3. The counterstain helped differentiate between different cell types in the tissue sample.
4. It is important to choose the right counterstain to achieve the desired contrast in microscopy.
5. The counterstain used in the experiment provided a clear contrast between the nucleus and cytoplasm of the cells.
6. The technician carefully applied the counterstain to avoid over-staining the sample.
7. The counterstain enhanced the visibility of the target cells in the microscopy image.
8. Without a proper counterstain, it can be difficult to distinguish between different structures in a sample.
9. The counterstain technique is commonly used in histology to improve the visibility of tissue structures.
10. The addition of a counterstain allowed the researcher to accurately analyze the cellular composition of the sample.