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.