The Quick-Dip Differential Stain Pack provides three reagents for rapid staining of blood smears. Methanol is used to quickly fix smears, followed by differential staining with buffered xanthene and thiazine dyes. Neutrophils: Violet nuclei with dark violet granules and pink cytoplasmic granules Eosinophils: Violet nuclei with dark violet granules and bright red cytoplasmic granules. Monocytes: Violet nuclei with light blue cytoplasm. Lymphocytes: Violet nuclei with dark violet granules and light blue cytoplasm. Basophils: Violet nuclei with light blue cytoplasm. Erythrocytes: Pink to yellowish-red. Gallon Pack Includes: Quick-Dip Fixative, 1 Gallon Quick-Dip Solution 1, 1 Gallon Quick-Dip Solution 2, 1 Gallon