Wide Neck Soda Lime Glass Reagent Bottle with Glass Stopper Chemical_Phosphate Buffer Three-prong double-adjustable universal retort clamp

Three-prong double-adjustable universal retort clamp with an integrated boss head and non-slip vinyl grips

Accessory pack bundling all operating components for the compatible linear air track

All-aluminum multipurpose clamp holder with metal body and screws

3H for AC and resonance experiments

drawing dramatic spark discharges from the dome during electrostatic demonstrations

Wide Neck Soda Lime Glass Reagent Bottle with Glass Stopper Chemical_Phosphate Buffer Three-prong double-adjustable universal retort clampSoda lime glass reagent bottle with a wide neck accepting granular reagents and a ground glass stopper for low evaporation storage at student benches.