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Index Results
(5 Results)

AP4504 - $104.25
Separate complex organic molecules using thin-layer chromatography (TLC). Our simple, inexpensive, and easy-to-use lab activity clearly illustrates for students the principles of thin-layer chromatography. Best of all, we know you'll be pleased with...
FB0586 - $61.60
Provide your students with an exciting method to study and compare plant pigments. Using thin-layer chromatography, students can separate and compare chlorophylls and accessory pigments found in two different plants. This kit makes it easy to set up...
FB1648 - $115.00
Drug-related crimes are extremely common. Just like crime scene investigators, your students will use thin-layer chromatography to separate and identify unknown drugs. Over-the-counter drugs to be tested are aspirin, acetaminophen, caffeine and a mystery...
AP7405 - $78.10
Are any other acids found in fruit juices besides citric acid? Some edible fruits contain six or more carboxylic acids, including benzoic and traces of oxalic. How are these acids separated and identified? Thin layer chromatography, or TLC, is a quick...
AP7501 - $66.15
Caffeine is a naturally occurring heterocyclic molecule called an alkaloid. Alkaloids contain at least one nitrogen with lone pair electrons, giving them their characteristic basic property. Caffeine is found in the seeds, leaves, and fruits of many...
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