他克莫司胶囊 USP
第一法:: Medium: Hydroxypropylcellulose(羟基丙基纤维素) in water (1:2 × 104);adjusted with 6% phosphoric acid to a pH of 4.5; 900mL
50 rpm with sinker
90min Q≥80%
第二法:Dissolve 6 g of sodium dodecyl sulfate and 8.28 g of monobasic sodium phosphate in 6000 mL of water. Adjust with 2 N sodium hydroxide to a pH of 7.0.
Medium: Buffer; 900 mL
Apparatus 2: 50 rpm, with sinkers Detector: UV 210 nm
Time: 60 min Q≥80%
第三法:Medium: 50 mg/L of hydroxypropyl cellulose in water. Adjust with phosphoric acid to a pH of 4.5; 900 ml
Apparatus 2 (without sinker), Time, and Sample solution: Proceed as directed for Test 1
90min Q≥75%