Chemical fixation: This technique is employed for stabilizing biological samples. Chemical substances are applied tocross backlink protein molecules with close by molecules. The most often applied chemical in this process is glutaraldehyde.Bên c?nh nh?ng ?u ?i?m nh? trên thì Decal nh?a trong có m?t h?n ch? khi?n cho nhi?u ng??i ph?i cân nh?c t