Amber Class A Burette with PTFE Stopcock, 100mL, 0.2mL Graduations, Borosilicate Glass Subcategory_Crucibles Entry-level two-part human skull model

Entry-level two-part human skull model separates the skull cap to reveal the cranial cavity for introductory head-anatomy teaching at secondary and college levels

this 100mm aluminum water bath accommodates small evaporation dishes and beakers during chemistry procedures

Precision-machined ten-piece solid brass slotted mass set totaling 1100 grams from 10 to 500 gram pieces

5 DPDT slide switches

Amber Class A Burette with PTFE Stopcock, 100mL, 0.2mL Graduations, Borosilicate Glass Subcategory_Crucibles Entry-level two-part human skull modelClass A amber burette in borosilicate 3. 3 glass holds 100mL with 0. 2mL graduations and PTFE stopcock for light sensitive reagent titration.