US$ 30.00
7mm copper wire
with masses between 50 and 400g for 5N spring-scale suspension work
Six-pulley set with single
illustrating the high-ratio speed reduction and self-locking action of worm gearing
Hinged inclined plane with an integrated arc angle-measurer
Vertical Recovery Bend, 19/26 Flask and 19/26 Condenser Cones, Borosilicate Glass Length_75mm 7mm copper wireVertical recovery bend in borosilicate glass features 19 26 cone sizes for distillation collection and redirecting flow between apparatus.
US$ 30.00
US$ 19.20
US$ 31.30
US$ 21.11