scientist showing a dewaxed tissue samples in the laboratory. xylene-based removal of paraffin

analysis assay biological biology biotech cancer cells concept conceptual cut development dewax dewaxed diagnosis diagnostic disease embedded fluorescent glass health histology illness immunohistochemistry lab laboratory medical medicine microbiology organ paraffin paraffinembedded pathology patient rack removal research researcher sample samples science scientific scientist sections slides specimen staining structures test tissue work xylene xylenebased