Heavy Duty Rectangular Retort Base and 23.6" Rod Set, 8 x 5", 2.75lbs Glass Flasks_Volumetric Flasks 5 by 3 inch unit

5 by 3 inch unit for maintaining classroom magnet inventories

Multiple-connection receiver adapter in borosilicate glass features 14/23 socket for connecting multiple apparatus components in chemistry setups

covering everything from water and CO2 through alkenes

Innovating Science microbiology kit is used to grow

Hand-painted pigeon dissection model with numbered structures reveals avian internal anatomy and flight adaptations for ornithology teaching

Heavy Duty Rectangular Retort Base and 23.6" Rod Set, 8 x 5", 2.75lbs Glass Flasks_Volumetric Flasks 5 by 3 inch unitLighter 2. 75 lb version of the 8 by 5 inch rectangular retort set pairs a rubber footed steel base with a 23. 6 inch 12mm rod for portable apparatus mounting.