Optical Screen with Hole/Pointer Digestive System Model Microbicidal Solution: Pre and Post

Microbicidal Solution: Pre and Post Operative skin and Mucous membrane Disinfection

Premium Quality: Color Filter is made of high-grade construction all the way through

5times of rated current

2 Test Tube Holders

Optical Screen with Hole/Pointer Digestive System Model Microbicidal Solution: Pre and PostVersatile Design: The Optical Screen with Hole Pointer offers a dual functionality as both an object and receiving screen. Metal Frame Construction: The sturdy black metal frame measuring 150 x 100 mm comes with an aperture and index point. Removable White Card: The included white card screen features an aperture, allowing it to be used as an object, or inverted as a receiving screen. Practical Base: Mounted on a solid base measuring 100 x 50 mm for