3-Pack Visual Scientifics Experiment Starter Classroom Bundle Microscopy_Microscopy Equipment &Supplies Three-step differential pulley with 30mm

Three-step differential pulley with 30mm

Pack of 250 disposable Pasteur pipettes in soda glass provides single-use transfer tools for laboratory sample handling and dispensing

Longitudinal head-throat-lung cross section reveals the full air pathway from nostrils through trachea to alveoli at half life size for respiratory teaching

Four-step large-ball-bearing differential pulley with 20

1 ohms to 1 ohm in 0

3-Pack Visual Scientifics Experiment Starter Classroom Bundle Microscopy_Microscopy Equipment &Supplies Three-step differential pulley with 30mm3 pack experiment starter bundle provides magnetic physics apparatus for classroom demonstration platform construction and laboratory investigations.