Electrochemical Series, Includes:15 Copper Metal Strips, 15 Zinc Metal Strips, 15 Magnesium Metal Strips, 15 Iron Metal Strips, 15 Aluminum Metal Strips, 75 Filter Paper Strips
Preserved Bullfrog Single Injected, Injection Type: Single Injected, Preservative: Formalin, Amphibian anatomy, General dissection, High quality preservation, larger study specimen for students to learn vertebrate anatomy, dissection skills, Size: 6-7in
Fetal Pig, 7-11in Plain Preserved Pail of 10, preserved in Ward s One Solution, A safer alternative to standard formalin fixed specimens, From individual organs to whole organisms, unsurpassed tissue preservation with a safer experience for students
Grassfrog, 4-5in 1X Injected Vacuum Pack 10, preserved in Ward s One Solution, A safer alternative to standard formalin fixed specimens, From individual organs to whole organisms, unsurpassed tissue preservation with a safer experience for students