| 单词 | paper chromatography |
| 例句 | In this activity you'll use paper chromatography to investigate the pigments in flowers. Springtime Science: Exploring the Pigments in Flowers 2013-05-09T14:15:05.233Z Does the red in Skittles look the same as the red in M&Ms when you test both using paper chromatography? Solution Science: Colorful Candy Chromatography 2013-04-04T14:45:00.743Z In this procedure, paper chromatography separated the pigments by the size of their molecules. Find the Hidden Colors of Autumn Leaves 2011-10-20T14:15:00.257Z In paper chromatography the pigments move up the paper with the liquid and are separated based on the solubility of the pigments. Springtime Science: Exploring the Pigments in Flowers 2013-05-09T14:15:05.233Z Uncover these hidden colors of fall by separating plant pigments with a process called paper chromatography. Find the Hidden Colors of Autumn Leaves 2011-10-20T14:15:00.257Z In this activity you'll get to use paper chromatography to investigate if the pigments from one type of red flower are different from those in another type of red flower. Springtime Science: Exploring the Pigments in Flowers 2013-05-09T14:15:05.233Z |
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