10-Pack Plastic Dissecting Forceps, 5 inch Chemical_Test Strips Seven hand-painted removable parts expose

Seven hand-painted removable parts expose atria

Triple tandem plastic pulley with 25/38/50mm ball-bearing wheels on an open-sided 17

Fullerene C60 kit with 60 atoms and 90 bonds for building the spherical cage structure characteristic of fullerene carbon allotropes

Tirrill burner on a stable octagonal base adds air

Needle valve and flame stabilizer deliver fine flame control on this liquid propane Bunsen burner for precision chemistry and biology heating work

10-Pack Plastic Dissecting Forceps, 5 inch Chemical_Test Strips Seven hand-painted removable parts exposeBuilt for biology dissection work, these plastic forceps provide precision grip for specimen manipulation without damaging delicate tissues or structures.