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Coal Tar Ointment
» Prepare Coal Tar Ointment as follows.
Coal Tar
10 g
Polysorbate 80
5 g
Zinc Oxide Paste
985 g
to make
1000 g
Blend the Coal Tar with the Polysorbate 80, and incorporate the mixture with the Zinc Oxide Paste.
Packaging and storage—
Preserve in tight containers.
Residual solvents
467
:
meets the requirements.
(Official January 1, 2007)
Auxiliary Information—
Staff Liaison
:
Feiwen Mao, M.S., Senior Scientific Associate
Expert Committee
: (MDOOD05) Monograph Development-Ophthalmics Oncologics and Dermatologicals
USP29–NF24
Page 576
Phone Number
: 1-301-816-8320
to make
467
:
meets the requirements.