- This experiment kit is designed to teach students the difference between elements, mixtures, and solutions
- Students will learn the mechanics behind solutions and mixtures by demonstrating dissolution and chromatography
- Kit contains enough material for 15 groups, including chemicals, observation sheets, and student exercise copymasters
- Perfect experiment for high school chemistry classes
- Safety data sheets included to inform safe storage and maintenance of chemicals
The three major classes of matter are elements, compounds, and mixtures. The difference between these three classifications is the focus of this lab activity. Students will do three lab activities to help understand the differences between elements, compounds, and mixtures. Kit contains enough material for 15 groups. Safety data sheets, teacher's manual, and student study guide copymasters are included.
Kit Includes:
0.5mL Toluidine Blue 0.5%
0.5mL Crystal Violet 0.1%
0.5mL Safranin O 0.25%
0.5mL Chromatographic Dye Mixture
400mL Ethanol 95%
12.79g Copper Chloride EZ Prep makes 750mL 0.1M
15 Iron Metal Strips
15 Chromatography Paper Sheets
8 Capillary Tubes
DOT Info:
UN1170, Ethanol, 3, PGII, Ltd Qty
⚠ WARNING
WARNING: This product can expose you to chemicals including Methanol/Methyl isobutyl ketone, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
Safety Data Sheet
Download HereNGSS
Performance Expectations
HS-PS1-3
MS-PS1-2
HS-PS2-6
Disciplinary Core Ideas
PS1.A
PS1.B
Cross Cutting Concepts
PATTERNS
STRUCTURE AND FUNCTION
INFLUENCE OF ENGINEERING, TECHNOLOGY, AND SCIENCE ON SOCIETY AND THE NATURAL WORLD
Engineering Practices
PLANNING AND CARRYING OUT INVESTIGATIONS
ANALYZING AND INTERPRETTING DATA
Items Needed
Not included in the kit:
250mL Beaker
Distilled Water
25mL Graduated Cylinder
Plastic Wrap or Aluminum Foil
250, 500 or 1000mL Graduated Cylinder
Kit Specs
Comes with instructionsRegulated: Ltd Qty
Country of Origin: US
Harm Code: 9023.00.0000
CA Prop Warning Statement: 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 and reproductive harm. For more information go to www.P65Warnings.ca.gov.