US$ 11.42
Sturdy wooden pulley simple-machine model with multiple pulleys mounted in series and parallel
auto-calibration
exposing the rotating coil and field magnet for direct observation as students supply 4-9V to drive the rotation
5 by 3 by 1
Modular PTFE Straight-Bore Stopcock Subcategory_Specific Gravity Bottles Sturdy wooden pulley simple-machine modelModular PTFE straight bore stopcock serves as replacement part for compatible burette systems in titration and volumetric analysis procedures.
US$ 11.42
US$ 14.14
US$ 38.45
US$ 92.50
US$ 7250.00
US$ 4795.00
US$ 1560.00
US$ 22250.00
US$ 86.19
US$ 65.82
US$ 6515.00
US$ 38.71
US$ 102.60
US$ 141.27