At the end of the column they elute one at a time. During the entire chromatography process the eluent is collected in a series of fractions. Fractions can be collected automatically by means of fraction collectors. The productivity of chromatography can be increased by running several columns at a time.
An underline may refer to any of the following: 1. An underline is a section of text in a document where the words have a line running beneath them. For example, this text should be underlined. Underlined text is commonly used to help draw attention to text. Today, underlines are commonly used to represent a hyperlink on a web page. Create underline text in HTML. To create an underline in HTML you can use the <u> tag or CSS. However, as mentioned earlier keep in mind that most people relate an underline to a hyperlink and any other text that is underlined may be confusing. <u>This text should be underlined</u>. Creating a link without an underline in HTML.
From a visual perspective, lifelines are shown as a box with a dashed line descending from the center of the bottom edge. The lifelineâs name is placed inside the box. Additionally, the lifeline name is underlined. What this means is that the lifeline represents a specific instance of a class in a sequence diagram.