Class A Serological Pipette, 50mL, White Markings, Borosilicate 3.3 Glass Subcategory_Thermometers Compact-turn 28 SWG bare copper

Compact-turn 28 SWG bare copper wire on a 250g reel approximating 800 feet

Soap power kit demonstrates surface tension by using soap as an energy source for elementary chemistry and physics exploration activities

cellular respiration

Plain still head in borosilicate 3

the slender triangular bodies sized for paired light-bending demos where two refraction angles need to be compared simultaneously

Class A Serological Pipette, 50mL, White Markings, Borosilicate 3.3 Glass Subcategory_Thermometers Compact-turn 28 SWG bare copperClass A serological pipette in heavy duty borosilicate glass holds 50mL with white markings for precision volumetric transfer procedures.