About this item
Millonig recommended to use this buffers for the fixation of very hydrated tissues with osmium tetroxide. For marine organisms, a higher concentration of sodium chloride (3%) is recommended.
- Ingredients: Sodium phosphate, monobasic (NaH2PO4.xH2O), sodium phosphate, dibasic (Na2HPO4.xH2O), 0.5% sodium chloride (NaCl)
The pH of this buffers are 7.4 (0.1 M) and the osmolarity is 440 mosmols, so this buffers are hypertonic to most body fluids.
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