Advanced Pulley Demonstration Set Racks & Stands_Pipette & Burette Stands and triple bonds

and triple bonds

and gas control on natural gas for high-temperature chemistry heating applications

reading -50 to 300°C at ±1°C accuracy up to 200°C for a range of lab heating

Hand-painted arterial red and venous blue vessels trace the full systemic and pulmonary circulation across a mounted human figure for cardiovascular teaching

5-inch female pelvis model demonstrates 9-month pregnancy anatomy and fetal positioning before delivery for obstetrics teaching

Advanced Pulley Demonstration Set Racks & Stands_Pipette & Burette Stands and triple bondsThirty two inch advanced pulley demonstration set with 8 singles, 2 triple tandems, and 2 quadruple pulleys on a heavy composite base with capstan, eye hook, and 3 rods for multi configuration study.