Excellent for cell structure analysis. Reduces morphological changes during glutaric aldehyde fixation of vegetable and animal tissue samples. Also important compound of Northern Blot hybridisation buffers.
pH-bereik | 6.1 tot 7.5 |
Bufferreagens | Piperazine-N,N'-bis-(2-ethanesulphonic acid) |
Appearance | white powder |
Assay (titr.) | ≥99 % |
Water | ≤1.0 % |
Solubility | clear, soluble |
Absorbance | |
280 nm | ≤0.1 |
260 nm | ≤0.1 |