Introductory No. VIII Microscope Slide Set, 15-Piece Dish rackBrush rack Pegboard Storage rack Hanging rack the f/3 curvature stretching the

the f/3 curvature stretching the focal throw for demos that need the focal point set comfortably beyond the mirror face

Universal 2-input NOR gate module with red/green LED outputs and a printed truth table

T-shaped screw-thread connector in borosilicate glass features thread size 13 for connecting multiple components in chemistry apparatus assembly

with a keeper bar bridging the poles in storage

Introductory No. VIII Microscope Slide Set, 15-Piece Dish rackBrush rack Pegboard Storage rack Hanging rack the f/3 curvature stretching theBuilt for first time microscope users, this 15 slide introductory set covers core plant and animal tissue preparations for early microscopy lessons.