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Combinations of embedding media, fixation methods and staining procedures employed for yeast ultrastructural analyses.
| Epon | Spurr's | LR White | Lowicryl HM20 | Tokuyasu preparations | |
| Fixation | |||||
| Glutaraldehyde | (X) | (X) | X | X | X |
| Paraformaldehyde | ND | (X) | X | X | X |
| Potassium permanganate | ND | X | ND | ND | ND |
| HPF/FS | X | (X) | (X) | X | (X) |
| Staining | |||||
| Osmium tetroxide | X | (X) | ND | X | ND |
| Uranyl acetate | X | X | X | X | X |
| Lead citrate | X | X | X | ND | (X) |
| Tannic acid | X | ND | ND | (X) | ND |
