"tube+coolers"
Saccharomyces cerevisiae var. ellipsoides
Ascomycete. Wine yeast: Used in fermentation activities. Incubation temperature 30°C. Sabouraud dextrose agar growth medium.
Expand 1 Items
Double Adjustable Burette Clamp, Stainless Steel
Hold two burettes at adjustable angles.
Expand 1 Items
Radioactive Needle Sources
Quick and easy way to show emission with cloud chambers.
Expand 3 Items
Ward's® AP Chemistry Investigation 5: Thin Layer Chromatography: How Can we Separate a Mixture?
Meets AP Science Practices 1, 4, 5, and 6
Expand 1 Items
Lactose Tolerance: Human Evolution Kit
Students research why one-third of Americans are lactose intolerant, but most other cultures have a much higher intolerance rate.
Expand 1 Items
miniPCR® P51™ Introduction to Fluorescence Lab: Glow Big or Glow Home
This skills-building lab introduces fluorescence and its applications in biotechnology.
Expand 1 Items
Soil Test Kit
Quickly and easily tests soil samples measuring levels of pH, nitrogen, phosphorus, and potash.
Expand 1 Items
RS-102 Microfuge
Fast Enough for DNA Research, But Inexpensive Enough for Any Lab.
Expand 1 Items
Ward's® Chemistry Model 1000 Spectrophotometer
Precisely designed and ruggedly built, this easy-to-use spectrophotometer with a large digital display is ideal for student use in high schools and colleges.
Expand 2 Items
Eisco® Ganong's Potometer
Measure water uptake from the processes of photosynthesis and transpiration.