4-Piece Rectangular Retort Stand Set with Coated 3-Prong Clamp Light & Optics_Color Hand-crank centrifuge spins four 15mL

Hand-crank centrifuge spins four 15mL tubes for teaching sedimentation

Single-channel aluminum 1-meter bench with engraved graduations and leveling-screw feet

and fracture pattern analysis for crime scene investigation

displaying solution acidity on a benchtop-grade meter small enough for fieldwork and classroom water quality lessons

Cast iron closed ring clamp with an integrated boss head

4-Piece Rectangular Retort Stand Set with Coated 3-Prong Clamp Light & Optics_Color Hand-crank centrifuge spins four 15mLFour piece retort stand set with a powder coated 8 by 5 inch pressed steel base, a 23. 6 inch stainless rod, a 3 inch cast iron support ring, and a three pronged coated clamp.