MUSCAT CHEMICAL TAG::
Paraformaldehyde PFA has been widely used as a cross-linking fixation agent. It has been empirically recognized in a gold standard protocol that the PFA concentration for cell fixation, C PFA, is 4 percent
Paraformaldehyde is a cross-linking fixative used in histology, light and electron microscopy and flow cytometry
Appearance
White Powder Smass fraction of Formaldehyde % 94-98 Melting Point °C Max. 145 Mass fraction of Ash % Max. 0.05% Solutions in Water Close to 100% Residue on the Mesh no. 4 Absent