Description
letting an entire classroom read spherometer values before students work with benchtop units
75 inches end-to-end with three J-shaped side ports visualizing pressure drops at the constriction
sodium benzoate
suitable for securing tubes and flask necks in general laboratory assemblies
1100-turn copper coil on a bobbin sized for a double C-core
Reagent Grade Copper (II) Sulfate Pentahydrate, 500g Subcategory_Buffers letting an entire classroom readPowdered 500g reagent grade copper (II) sulfate pentahydrate, the finer grained counterpart to the crystal form for faster dissolution in Benedict's reagent and biuret reagent prep.
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