Decal là ?n ph?m ???c s? d?ng ph? bi?n trên th? tr??ng, h?u h?t các doanh nghi?p l?n ??u s? d?ng.Secondary fixation: To increase the distinction in the minute buildings In the specimen and provides far more balance, a secondary fixation is carried out utilizing osmium tetroxide (OsO4).Khi ?i?n tho?i ???c g?n tem này, khách hàng ???c ??m b?o q