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Ehrlich's Solution Recipe

Ehrlich's Solution Recipe

posted this at Jun 9, 2025 Updated at Jul 27, 2023

Caution: Always add acid slowly into water and do not add water into acid.

Recipe

1.Dissolve 1g of Para-dimethylamino benzaldehyde in 95ml of 95% ethanol

2.Add 20 ml of concentrated HCl to the solution from step 1

3.Mix well

Categories: Protocols

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