Name the methods used for
separating mixtures of components in blue ink.

Explanation

To answer the question about the methods used for separating mixtures of components in blue ink, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Mixture**: The first step is to recognize that blue ink is a mixture of different colored components. These components need to be separated.

2. **Select the Appropriate Method**: The most suitable method for separating the components of blue ink is chromatography. This technique is specifically designed for separating mixtures in a liquid medium.

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