Paper Chromatography Kit

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SKU: 211848
  • Paper Chromatography Kit - Mixture Composition
  • Students will determine components of a chromatography system and how/why the substances separate and move within the system.
  • This kit contains enough materials for 2 groups. Instruction manual included.
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Details

Chromatography is the oldest documented technique to separate chemical substances. In this activity, students will perform paper chromatography on three individual dyes, along with a mixture of dyes, to determine the composition of the mixture. Students will understand not only the components of a chromatography system, but also why different substances separate and move at different rates within the system. An Instruction Manual and enough materials for 2 groups 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:
0.5mL Crystal Violet
0.5mL Safranin O
0.5mL Toluidine Blue
0.5mL Chromatography Mixture
30mL 50% Ethanol
2 Chromatography Sheets
4 Capillary Tubes
2 Plastic Cups, 10oz

DOT Info:
Small quantity exemption 173.4
THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only

Specifications

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