PAPER CHROMATOGRAPHY

$43.08
& Free Shipping over $99* Exclusions Apply
SKU: 198706
  • Perfect for showcasing chromatography.
  • Students can observe how different substances move at different rates within the system.
  • The kit contains enough materials for 15 groups.
Adding to cart… The item has been added

Details

PAPER CHROMATOGRAPHY 

Chromatography is the oldest documented technique to separate chemical substances. In this activity, students will perform paper chromatography on three individual dyes and a mixture of dyes to determine if all three dyes are in the mixture. Students will understand not only the components of a chromatography system but also why different substances move at different rates within the system. The kit contains enough materials for 15 groups. Teacher's Manual and Student Study Guide copymasters are included.

Aligned to the Next Generation Science Standards (NGSS)*

Disciplinary Core Ideas: PS1.A; PS1.B
Performance Expectations: MS-PS1-2; HS-PS1-3
Cross Cutting Concepts: Patterns
Engineering Practices: Analyzing and Interpreting Data; Planning and Carrying Out Investigations

Kit Includes:
1 Chromatography Dye Set containing:
1 x 0.5mL Crystal Violet
1 x 0.5mL Safranin O
1 x 0.5mL Toluidine Blue
1 x 0.5mL Chromatography Mixture
5 x 30mL Ethanol, 95% 
16 Filter Paper Sheets
4 Capillary Tubes

*"Next Generation Science Standards” is a registered trademark of Achieve. Neither Achieve nor the lead states and partners that developed the Next Generation Science Standards was involved in the production of, and does not endorse, this product.

 WARNING: This product can expose you to chemicals including Crystal Violet and Methanol/Methyl isobutyl ketone, which are known to the State of California to cause cancer, birth defects and reproductive harm. For more information go to http://www.P65Warnings.ca.gov.

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

!