2-Prong Double-Adjustable Universal Clamp Metal Labware_Lab Jacks & Stands repeatable field strength across years

repeatable field strength across years of student handling

supplying precise low-resistance values for Wheatstone-bridge and Ohm's-law investigations

passing freely through the ring at room temperature but halted by the ring after flame heating expands the metal

and torque experiments in physics coursework

this seven-piece set traces fetal delivery from engagement through crowning to placental separation for labor and delivery teaching

2-Prong Double-Adjustable Universal Clamp Metal Labware_Lab Jacks & Stands repeatable field strength across yearsTwo prong double adjustable universal clamp with vinyl sleeved jaws, gripping burettes, tubes, and flask necks up to 55 mm across with independent thumbscrew adjustment.