Reagent Grade Lithium Chloride, 500g Activity Kits_Blood Typing showing how different wheel diameters

showing how different wheel diameters change mechanical advantage

Parallelogram-of-forces apparatus on a 26 by 20 inch wall-mountable board with two clamp-on pulleys

spare in line filters and Battery Charger

Draining pins paired with a turned-post hardwood frame give this six-place test tube support inverted drying plus upright storage for tubes up to 19 mm across

and sedimentary samples for deeper classroom identification practice

Reagent Grade Lithium Chloride, 500g Activity Kits_Blood Typing showing how different wheel diametersUsed in organic synthesis as a Lewis acid and in molecular biology to precipitate RNA, this 500g bottle of reagent grade lithium chloride serves both chemistry and biology student work.