证券日报网讯1月13日晚间，东方海洋（维权）发布公告称，公司子公司质谱生物科技有限公司自主研发的氨基酸、肉碱测定试剂盒（串联质谱法）和25－羟基维生素D检测试剂盒（液相色谱－串联质谱法）获得医疗器械注册证。

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