Hand-Painted Amphioxus Lancelet Anatomical Model, 150x Magnification Features_Spout Adjustable locking hook positions items

Adjustable locking hook positions items 110 mm from the support rod on this suspension clamp

this polypropylene measuring jug pairs raised graduations with a handle and pouring spout for everyday lab dispensing

diverting a calibrated portion of bench-supply current around the meter coil so the galvanometer reads heavier loads safely

5A of current

Larger-aperture 75mm lens at a 15cm focal length captures more of a specimen at a glance

Hand-Painted Amphioxus Lancelet Anatomical Model, 150x Magnification Features_Spout Adjustable locking hook positions itemsAmphioxus lancelet model at 150x magnification demonstrates primitive chordate anatomy, notochord, and gill slits for vertebrate evolution teaching.