Basic Botany Models Microscope Slide Set, 25-Piece Subcategory_Acids and Bases Built for genetics instruction

Built for genetics instruction

Eleven-ohm 5A air-cooled rheostat with constantan winding on a 300x44mm vitreous-enameled steel tube and a slide-bar carriage carrying a phosphor-bronze contact

Ten-volt moving-coil DC voltmeter at plus-or-minus 2

a classic simple-machine apparatus for demonstrating mechanical advantage through radius ratio

Size 00 museum-grade entomology pins in a hundred-pack

Basic Botany Models Microscope Slide Set, 25-Piece Subcategory_Acids and Bases Built for genetics instructionCross sectioned across 25 botany slides, root, stem, leaf, and flower preparations support plant anatomy and introductory botany microscopy.