Description
Deionized Water
showing the hexagonal bonding within each layer and the weak bonding between layers
on reference scale
used in step-up and step-down ratio demonstrations of Faraday's law
Four-diode bridge rectifier rated 5A at 100V with 4mm input connections and the circuit diagram printed on the case
Clear pH 7.00 Standard Buffer Solution, 1L Essential Supply Deionized WaterPotassium phosphate clear pH 7. 00 buffer solution at 1L, holding pH stable at 25 degrees C for calibrating meters and electrodes at the neutral reference point in chemistry or biochemistry labs.
Exchange/Return Notes
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