US$ 28.00
5 inch specific gravity cylinder with a top hook for spring-scale massing
the high-resistance option for voltage-divider work
Six-metal 20mm density cube set with hooks — brass
Coated nylon demonstration cord 30 meters long on a cardboard cone
Stopwatch) drive a pair of photogates on mounting rods
4-Prong Powder-Coated Retort Clamp Subcategory_Inorganic Compounds 5 inch specific gravity cylinderFour prong cork lined laboratory clamp in powder coated steel, opening up to 3 inches for gripping flasks and cylindrical apparatus without scratching glassware.
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