Standard-Ground-Joint Stopcock, 24/29 Socket, 1000-2000mL, Borosilicate Glass Face Size_38mm Unequal-wheel pulley with a 2-inch

Unequal-wheel pulley with a 2-inch and a 1

Aluminum 1-inch diameter pendulum bob at 0

designed for conversion into ammeters or voltmeters of any range using external shunts and voltage multipliers

CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance

Hand-cranked 12V DC generator in a clear plastic case with a front-mounted lamp and binding posts

Standard-Ground-Joint Stopcock, 24/29 Socket, 1000-2000mL, Borosilicate Glass Face Size_38mm Unequal-wheel pulley with a 2-inchBorosilicate 3. 3 glass stopcock features standard 24 29 ground joints for secure vessel connections and precise flow control in laboratory applications.