Phosphate-Buffered 4% Paraformaldehyde, 1000 ml

This ready-to-use 4% paraformaldehyde solution in phosphate-buffered saline (PBS) is formulated for reliable fixation of biological tissues and cells. Supplied in a 1000 mL volume, it ensures consistent performance in a wide range of histology, immunohistochemistry (IHC), immunofluorescence (IF), and microscopy applications. Key Features: Product: Phosphate-Buffered 4% Paraformaldehyde Concentration: 4% (w/v) Buffer: PBS (phosphate-buffered saline) Volume: 1000 mL Applications: Cell and tissue fixation, histology, IHC, IF, electron microscopy Benefits: Ready-to-use, stable formulation, ensures optimal preservation of cellular and structural morphology This solution provides rapid and uniform fixation, helping preserve antigenicity and cellular detail for downstream staining and imaging. An essential reagent for life science, pathology, and clinical research laboratories.