Packaging and storage
Preserve in tight, light-resistant, single-dose containers.
Labeling
The label contains directions for constitution of the powder and states the amount of manganese in a given volume of the Oral Solution obtained after constitution.
pH 791:
between 6.0 and 8.0, when constituted to 300 mL with water.
Assay
Sodium chloride solution, Manganese stock solution, and Standard preparations
Prepare as directed in the
Assay under
Manganese Chloride Injection.
Assay preparation
Constitute the Manganese Chloride for Oral Solution as directed in the labeling. Transfer about 25 mL, accurately measured, of the constituted Manganese Chloride for Oral Solution to a 100-mL volumetric flask, dilute with water to volume, and mix. Proceed as directed for Assay preparation in the Assay under Manganese Chloride Injection, beginning with Pipet 10 mL of this solution.
Procedure
Proceed as directed in the
Assay under
Manganese Chloride Injection. Calculate the quantity, in µg, of manganese in each mL of the constituted for Oral Solution taken by the formula:
500C/V,
in which
C is the concentration, in µg per mL, of the manganese in the
Assay preparation; and
V is the volume, in mL, of the constituted Manganese Chloride for Oral Solution taken.
Auxiliary Information
Staff Liaison :
Andrzej Wilk, Ph.D., Senior Scientific Associate
Expert Committee : (RMI05) Radiopharmaceuticals and Medical Imaging Agents 05
USP29NF24 Page 1309
Pharmacopeial Forum : Volume No. 29(6) Page 1922
Phone Number : 1-301-816-8305