Sodium Hydroxide Pellets, 100g, Laboratory Grade Item Type_Dissection Pins fabricated from glass tubing 6

fabricated from glass tubing 6 mm bore

and colon for classroom digestion teaching

Fan-shaped end scrubs vessel bottoms on this 16

Flat head solid cone stopper in borosilicate glass features 29/32 cone for sealing ground joint vessels and chemistry apparatus

Student pulley demonstration set with a range of pulleys for mechanical-advantage and force-multiplication comparisons

Sodium Hydroxide Pellets, 100g, Laboratory Grade Item Type_Dissection Pins fabricated from glass tubing 6Pellet form lab grade sodium hydroxide for controlled dissolution, chemical synthesis, pH adjustment, and reagent preparation in analytical teaching labs.