Thin Layer Chromatography Test Kit

$81.12
& Free Shipping over $99* Exclusions Apply
SKU: 212302
  • Examine chromatography; an analytical tool used to separate similar compounds.
  • Study how the separation of similar compounds is based on the selective adsorption of the compounds on the silica gel solid phase.
  • Extract red and green leaf extracts by applying to a silica gel sheet and analyze the results.
Adding to cart… The item has been added

Details

Chromatography is an analytical tool used to separate similar compounds. Thin-layer chromatography utilizes a sheet coated with silica gel. The samples are applied to the silica gel sheet and separated by migrating an appropriate solvent up the sheet. This type of separation is called adsorption chromatography because the separation of similar compounds is based on the selective adsorption of the compounds on the silica gel solid phase.

 

In this lab samples of various plant leaf materials may be extracted or the red and green leaf extracts included may be used. The samples of extracted leaf pigments are applied to a silica gel sheet and separated using a mixture of organic solvents.

 

Kit Includes:
2 x 10g Alfalfa Powder
2 x 25mL Red Extract
1 pkg of 15 Chromatography TLC Sheets
6 x 250mL Chromatographic Solvent
2 x 50mL Isopropyl Alcohol, 70%

 

DOT Info:
UN1230, Methanol, 3, II, Ltd Qty
UN1219, Isopropanol, 3, II, Ltd Qty

 

Specifications

You May Also Like

What Educators are Saying About Geyer

Justin has been nothing but helpful and professional in my requests for these Boeing Defense requirements. He has been able to answer my questions and concerns quickly, and helped in securing the order that I may have made with another supplier had be not been the value-add that he is to your company. I hope his merit raise this FY was "exceeds expectations".

Jesse C.

..I contacted Geyer via email. I had an email back within minutes!.. A back and forth via email sometimes takes days with other companies and customer service doesn’t happen like this very often. When it does, it’s much appreciated. Brett at Geyer was very polite and accommodating!

John C.

The customer service rep went as far as to reach out to the manufacturer of a product to answer my question, and then provided pictures. She really went above and beyond and answered the question thoroughly and gave me exactly the information I was looking for. This entire process was also extremely fast.

Robert C.

I called to ask how to submit a Tax Exempt Certificate for my library and spoke to a real person, no automation or asking me to press a number. He was friendly, helpful and got our Tax Exempt status established immediately.

Mischelle F.

...I don't think I've ever experienced that level of customer service before, and taking it into consideration along with the quality of their products, I would absolutely recommend Geyer to fellow teachers.

Robert S.

Trusted By

!