Sloping Pear-Shape Splash Head, 24/29 Flask and 19/26 Condenser Cones, Borosilicate Glass Glass Bottles_BOD Bottles pin and gauge objects

pin and gauge objects

used for acidified-water electrolysis setups

Multiple-connection receiver adapter in borosilicate glass features 19/26 socket for connecting multiple apparatus components in chemistry setups

and amphibian skeletal structure for comparative vertebrate teaching

sized for adjustable tape-roll mounting during velocity and acceleration experiments

Sloping Pear-Shape Splash Head, 24/29 Flask and 19/26 Condenser Cones, Borosilicate Glass Glass Bottles_BOD Bottles pin and gauge objectsSloping pear shape splash head in heavy duty borosilicate glass fits 24 29 flask for vacuum distillation with splash prevention.