Description
sodium benzoate
suitable for securing tubes and flask necks in general laboratory assemblies
Insulated bobbin coil for the demountable transformer with 4mm panel sockets and an enclosed earth pin
letting an entire classroom read spherometer values before students work with benchtop units
Alternate-pattern 1600-ohm 0
Reagent Grade Copper (II) Sulfate Pentahydrate, 500g Subcategory_Buffers sodium benzoatePowdered 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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