Chemie

Synthesis of Aspirin Microchemistry Kit

Bestel
Extract salicylic acid from willow tree bark and synthesize acetylsalicylic acid (aspirin) from the extract. Using a simple qualitative test, check for the presence of salicylic acid in your aspirin and commercial aspirin from home. Materials are sufficient for 30 students. Materials needed but not supplied include 15 Chemplates® (84-0690), or any other mixing jars. Let op: Inclusief Hazmat transport kosten voor export gevaarlijke stoffen uit USA

Kosmos, Chemie

Bestel
Met Duitse handleiding
Experimente aus der Welt der Stoffe
  • Warum braust die Brauselimonade?
  • Was steckt in der „Zauberluft“?
  • Wie macht man ganz viel Seifenschaum?
  • Was hat Strom mit Chemie zu tun?
Vieles wirkt wie Zauberei ... doch dahinter steckt nicht anderes als pure Chemie! Mit Spatel, Pipette, Reagenzglas und den mitgelieferten Chemikalien kannst du arbeiten wie in einem richtigen kleinen Labor und viele Rätsel der Chemie lüften. Ob Säuren oder Laugen, Gase oder Ionen – bei knalligen Farben, geheimnisvoll erlöschenden Kerzenflammen und verschwundenen Geheimbotschaften macht Chemie einfach Spaß!

CHEM C500 Kit

Bestel
CHEM C500 takes you on an introductory tour through seven central areas in chemistry with more than 30 classic experiments. Learn about reactions between solids, liquids, and gases. Discover the colorful effects of acids and bases. Perform astonishing “magic” tricks for your friends.

Investigate metals and salts in electrochemical experiments with a 9-volt battery (not included). Learn for yourself how chemistry goes far beyond textbooks and laboratories, to explain occurrences that happen around us every day. The 32-page, full-color experiment manual gives simple instructions for setting up and performing each experiment, and then clear explanations of what happened and why.

This kit is ideal for children who are interested in chemistry but who are not yet ready for a more advanced chemistry set. It serves as an excellent introduction to the other kits in our CHEM line. Ages 8 and up.

CHEM C1000 Chemistry Kit

Bestel
Enroll in CHEM C1000 and prepare yourself for a lifetime of fascination with this essential science through 75 diverse experiments. 

Build a mini fire extinguisher and make water flow uphill in experiments with air pressure. Float a soap-powered boat to learn about the surface tension of water. Identify the elements in different chemical substances with dazzling colors in flame tests. 

Discover how you can get electricity from a test tube in electrochemical reactions.
Test the inks from your colored markers on the chromatography racetrack to reveal their different color components. Begin to build a strong foundation in chemistry with exposure to a broad range of chemical phenomena and hands-on laboratory experience. 

CHEM C2000 Chemistry SuperKit

Bestel
CHEM C2000 is a complete introduction to the most important topics in chemistry. Discover how fascinating the world is when you know the chemistry behind how everyday things work. 

Understanding chemical reactions turns the ordinary occurrences around us into remarkable events. You will start with fun experiments to learn basic chemistry principles. Build a mini fire extinguisher and float a soap-powered boat. Write with invisible ink and test colored markers on the chromatography racetrack. 

Separate mixtures, add carbon dioxide to water and produce oxygen gas from hydrogen peroxide. Experiment with fuels and combustion. Make your own hydrochloric acid. Learn how chemistry helps us in cooking and cleaning. Prepare a substance that glows in the dark. 

Professional quality equipment and an easy-to-follow Experiment Manual help you make the most of your chemistry experiments. The 96-page, full-color Experiment Manual guides aspiring young chemists through the 250 experiments. 

Bestel
The ultimate chemistry kit. By performing 360 fascinating and fun experiments in a complete and well-balanced curriculum, you will learn first-hand every fundamental principle of this essential science, and more.
You will start with fun experiments to learn basic chemistry principles. Experiment with fuels and combustion. Make your own hydrochloric acid. Build a strong foundation in chemistry with exposure to a broad range of chemical phenomena and hands-on lab experience. As you gain experience with the tools and chemicals of the modern chem lab, you with also learn advanced topics such as chemical equations, atomic structures and the periodic table concepts that are critical to continued study of chemistry.
Professional quality equipment and an easy-to-follow Experiment Manual help you make the most of your chemistry experiments.

DataHub Biology/Chemistry

Bestel
Includes Fourteen Built-In Sensors
Perform hands-on experiments in biology, chemistry, physiology, life science and more with this lightweight, compact unit. With this complete system, you can measure and analyze data models for a variety of standards-based topics including skin temperature, pulse rates, sweat production, photosynthesis, change in matter, pH titration, and much more. Icon-based design and large graphical LCD screen make this system easy for students to understand and use. Unit has a 128k sample memory and 24k/sec sampling rate, 12-bit sampling resolution, and long-lasting 150 hour battery life. Includes Ward's DataHub Software, AC/DC adapter, Quick Start Guide, and USB cable. Accessories included with this unit include the Conductivity Electrode, External Temperature Probe, Ear Clip, Colorimeter/Turbidity Cuvettes, Air Pressure Extension Tube, plastic rod, stand, and screw, and pH Electrode. Compatible with PC/Mac and iPad. Fifteen built-in sensors include: Air Pressure, Ambient Temperature, External Temperature, Barometric Pressure, Colorimeter, Conductivity, Dissolved Oxygen, GPS, Heart Rate, Light, pH, Relative Humidity, Thermocouple, Turbidity, Universal Sensor Input, and Optional Dissolved Oxygen sensor is available separately