Jointed Liebig Condenser, 40cm, 29/32, Borosilicate Glass Lab Equipment_Scales & Balances providing repeatable timing for physics

providing repeatable timing for physics classroom demonstrations and student laboratory experiments without power

this demonstrator surrounds a central magnet with 46 small compasses that align in a flowing dipole pattern

this curved flask cleaning brush scrubs the rounded interior of beakers

these stainless steel tissue forceps grip without crushing during biology and zoology dissection work

Half-wood-half-metal 200 by 30mm cylinder demonstrating thermal-conductivity differences through a wrapped paper that scorches over wood but stays uncharred over metal in flame

Jointed Liebig Condenser, 40cm, 29/32, Borosilicate Glass Lab Equipment_Scales & Balances providing repeatable timing for physicsJointed Liebig condenser in borosilicate glass measures 40cm with 29 32 glass connectors for large scale distillation and reflux procedures.