Paraformaldehyde (4%) Buffered in 0.05% PBTween
Freshly prepare 4% (v/v) paraformaldehyde from a 32% aqueous solution (Electron Microscopy Sciences 15714-S) in PBTween (0.05%).
Freshly prepare 4% (v/v) paraformaldehyde from a 32% aqueous solution (Electron Microscopy Sciences 15714-S) in PBTween (0.05%).