Question

how u will prepare 4% paraformaldehyde solution?

Solution 1: (500 mL; pH 8.5)
1% tryptone + 0.5% yeast extract + 200 mM Nacl

Solution 2: (500 mL; pH 8.8)
50 mM glucose + 10mM EDTA + 25 mM Tris (pH 8.0).​

Answer 1

Answer:

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