Colouring according to Pappenheim method allows for differential determination of cells in perifery blood and bone marrow. Two neutral solutions are used – May-Grünwald and Giemsa; They do not colour in alcohol medium, instead act selectively in buffer treated water solution, where the buffer starts the precipitation of the colours. May-Grünwald colours acidophilic cells and neutrophyl granula of leukocytes. Giemsa colours cytoplasma of monocytes and lymfocytes and the chromatin of nuclei.
For the whole method, you will need buffer and Lugol PvP Stabilised.
320070 – May-Grünwald, available 500 ml, 1 l and 2,5 l.
320310 – Giemsa R, avaiable 500 ml and 1 l.
Catalogue number
320070, 320310
Product name
May-Grünwald solution, Giemsa R
Maufacturer
RAL Diagnostics
Documents
IFU_320070_B_May-Grünwald solution_EN Type: Instruction For Use, Revision: 12_2024
IFU_320310___EN Type: Instruction For Use, Revision: 05_2022