Ch?n ch?t li?u tem nhãn: Ch?t li?u tem nhãn c?n ???c l?a ch?n phù h?p v?i lo?i s?n ph?m và m?c ?ích s? d?ng.A cryofixed specimen may not undertake these treatments. It could be directly subjected to slicing and after that shadowed using vapors of platinum, gold, or carbon in advance of visualization beneath the TEM.– T?o s? c?nh tranh cho do