Chemistry Kits

Electrolysis Unit Hoffman Standard The apparatus is supplied with the Hoffman Glass Collecting Tube and Reservoir #57001. The Collection Tubes are graduated to 60ml x 0.

Electrolysis Unit Hoffman Standard The apparatus is supplied with the Hoffman Glass Collecting Tube and Reservoir #57001. The Collection Tubes are graduated to 60ml x 0.

Electrolysis Unit Hoffman Standard The apparatus is supplied with the Hoffman Glass Collecting Tube and Reservoir #57001. The Collection Tubes are graduated to 60ml x 0.

This kit allows students to explore the electrical properties of different combinations of electrode materials using safe, everyday chemicals such as soda, vinegar, and fruit juice as electrolytes. The set contains everything needed for the

The enterobacter aerogenes culture is freeze dried into a lyophilized pellet packaged in a sterile plastic vial. DOT: Not-regulated

The enterobacter aerogenes culture is freeze dried into a lyophilized pellet packaged in a sterile plastic vial. The culture includes one tube of rehydrating broth and one tube agar slant, sterile swab and instructions. DOT: Not-regulated

With these eudiometers, you can collect gas and ignite that gas by applying an electrical current to the two platinum electrodes sealed in the end of the tube. We offer two different sizes, 50ml and 100ml.

With these eudiometers, you can collect gas and ignite that gas by applying an electrical current to the two platinum electrodes sealed in the end of the tube. We offer two different sizes, 50ml and 100ml.

With these eudiometers, you can collect gas and ignite that gas by applying an electrical current to the two platinum electrodes sealed in the end of the tube. We offer two different sizes, 50ml and 100ml.

With these eudiometers, you can collect gas and ignite that gas by applying an electrical current to the two platinum electrodes sealed in the end of the tube. We offer two different sizes, 50ml and 100ml.

Ferrofluid is a colloidal liquid made of particles less than 10 nanometers in diameter. When exposed to to a magnetic field, the nanoparticles form regular patterns of peaks and valleys.

An excellent, faster working, alternative to traditional gravity based liquid filtration. Contents: 500ml Filtering Flask 90mm porcelain Buchner Funnel Hand Vacuum Pump with Gauge Pack of 90mm Filter Papers (pack/100) Rubber Stopper Vacuum Hose