Nine-reagent kit for detecting argyrophilic reticulin fibers according to Gordon and Sweets. The kit contains gold chloride solution that enhances visualization of reticulin fibers and it also contains Nuclear Fast Red (Kernechtrot) reagent that enables fine contrasting background.

Seven-reagent kit for detecting argyrophilic reticulin fibers. It clearly differentiates between collagen and reticulin and nerve fibers and connective tissue. The main function of reticular fibers is to provide support and are normally found in liver, lymph nodes, spleen and kidneys.

Four-reagent kit for detecting copper and copper-associated protein (CAP) in patients suffering from Wilson’s disease. Abnormal copper accumulations are predominately found in liver tissue, but can also be found in the brain and cornea of the eyes.

Ready-to-Use three-reagent kit with reagents stored in containers that can be used as staining jars. Kit contains a fixative reagent, red and blue components for fast and effective staining.

Four-reagent kit for staining neutrophil granules in hematological smears (blood or bone marrow films). Used as one of the methods for detecting myelocytic and myelomonocytic leukemia.

Four-reagent kit for specific lipid staining in cytochemistry. Sudan Black dye stains a few types of lipids, including neutral fats, phospholipids and sterols. It contains a double amount of Sudan Black B, solution.