IN TEM NHãN HảI PHòNG SECRETS

in tem nhãn hải phòng Secrets

Samples are restricted to those that are electron transparent, in the position to tolerate the vacuum chamber and sufficiently small to fit from the chamberSecondary fixation: To improve the contrast of the minute constructions Within the specimen and provides more stability, a secondary fixation is carried out working with osmium tetroxide (OsO4).

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