Zinc Oxide Paste
»Zinc Oxide Paste contains not less than 24.0percent and not more than 26.0percent of ZnO.
It may be prepared as follows:
Mix the ingredients.
Packaging and storage
Preserve in well-closed containers,and avoid prolonged exposure to temperatures exceeding 30
The residue obtained in the Assay
is yellow when hot and white when cool.
Minimum fill á755ñ:
meets the requirements.
Using about 600mg of Paste,proceed as directed in the Assay
under Zinc Oxide Ointment
:(PA6)Pharmaceutical Analysis 6