双氯灭痛片为消炎镇痛药，是临床上风湿、类风湿等疾病的常用药，其用量大、用途广、质量标准收载于《黑龙江省药品标准汇编》，含量测定的溶解方法为振摇溶解法，有报道显示，因此种方法不能准确反映出所有检品的质量水平，误差较大，所以研磨振摇溶解法得到推广，使片剂的主 Diclofenac tablets for the anti-inflammatory analgesic drugs, clinical rheumatism, rheumatoid and other diseases commonly used drugs, its large amount, wide use, quality standards are contained in “Heilongjiang Province Pharmaceutical Standards Compilation”, content determination of the dissolution method for shaking dissolution Act, it has been reported that, therefore, the method can not accurately reflect the quality of all seized goods, the error is larger, so grinding vibration dissolution method was promoted so that the main tablet