储备品
1.From the information available for the preparation to be assayed (the “Unknown”),assign to it an assumed potency per unit weight or volume,and on this assumption prepare on the day of the assay a stock solution and test dilution as specified for each antibiotic but with the same final diluent as used for the USP Reference Standard.The assay with 5levels of the Standard requires only one level of the Unknown at a concentration assumed equal to the median level of the Standard.
2.These company worth are specific for have the following sort: (1) building, building and decorate equipment accessorily; (2) the building in building, building and housing materials; (3) machine and equipment; (4) instrument and tool, production tool; (5) traffic carriage tool and equipment; (6) administrative appliance and running stores; (7) raw material, semi-manufactured goods, commodity is laid in in product, manufactured goods or inventory goods, special type; (8) outside account or the belongings of amortize.
