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Chemistry

 

Products

- Chromatography
Introduction to Paper Chromatography - Student Laboratory Kit
AP4503
Paper chromatography is fun! In this unique kit, students conduct two paper chromatography experiments. The first lab involves the separation of pigments from different inks (marking pens). Many inks are mixtures made up of several pigments. Each pig...
 
Introduction to Paper Chromatography - Super Value Laboratory Kit
AP7605
Paper chromatography is fun! In this unique kit, students conduct two paper chromatography experiments. The first lab involves the separation of pigments from different inks (marking pens). Many inks are mixtures made up of several pigments. Each pig...
 
Chromatography Challenge - Science, Inquiry, and Art - Guided-Inquiry Kit
AP7174
Black is the absence of color—or is it? The challenge in this inquiry-based activity is for students to reproduce beautiful multicolor art patterns created by the teacher using radial paper chromatography and a variety of black markers. Students will...
 
Food Dye Chromatography - Student Laboratory Kit
AP7394
Food dyes have been used extensively for more than 100 years. Would you eat maraschino cherries if they were their natural color of beige instead of red? Explore the properties of the seven Food, Drug, and Cosmetic (FD&C) artificial food dyes wit...
 
Metal Ion Chromatography - Student Laboratory Kit
AP7524
Have your students perform paper chromatography using metal ions! In this kit, students learn more about the basics of paper chromatography by developing and evaluating their own chromatograms. Students determine the components of an unknown solution...
 
Amino Acid Chromatography - Student Laboratory Kit
AP7199
Visualize the properties of amino acids using paper chromatography! The properties of amino acids—acidic or basic, polar or nonpolar, ionic or neutral—are enormously important. They dictate the structures of proteins and the catalytic activity of enz...
 
Basic Principles of Column Chromatography - Student Laboratory Kit
AP7392
There is more to spinach than meets the eye! A green leafy vegetable, spinach contains iron, chlorophyll, and several other pigments. Students are guided in the use of basic column chromatography techniques to find and identify these accessory pigmen...
 
Column Chromatography - Student Laboratory Kit
AP4847
You are what you eat! Many vegetables contain carotenoids, chlorophylls, and other pigments which contribute to their characteristic color. Pigments such as ß-carotene make vegetables “good for us.” In this kit, students will extract pigments from to...
 
Introduction to Thin-Layer Chromatography - Student Laboratory Kit
AP4504
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 ...
 
TLC of Fruit Juices - Student Laboratory Kit
AP7405
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 quic...
 
Plant Pigment Chromatography - Student Laboratory Kit
FB0586
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 ...
 
Chromatography Centrifuge - Student Laboratory Kit
AP5992
Perform chromatography separations using the chromatography centrifuge—it's fast, easy, and fun! Simply spot the water-soluble inks on the absorbent paper, place the paper on the motor and turn it on. Within seconds the spinning disk separates the va...
 
Radial Chromatography - Chemistry with an Artistic Flair! Super Value Laboratory Kit
AP8687
Black inks used in commercially available pens are often mixtures of several pigments, and each pen company usually has its own unique, patented “recipe” for black ink. Paper chromatography can be used to separate these mixtures. This kit incorporate...
 
Radial Chromatography T-Shirts - The Experiment You Can Wear! Student Laboratory Kit
AP8686
Similar to our radial chromatography kit (Catalog No. AP8687), but using a technique that runs the chromatograms directly onto T-shirts. The process is fast, easy, safe, and it produces beautiful explosions of color. Let chemistry make the fashion st...
 
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