Description
4 inches on a 5
Low-conductivity lead rods at 300 by 3mm in a ten-pack
and a movable disc plug
sized to detect bidirectional currents stronger than the milliampere-class meters can read
liquid columns
Negative Coefficient of Solubility Chemistry Demonstration Material_Silica 4 inches on a 5Used to demonstrate that some compounds become less soluble as temperature rises, 500mL of saturated calcium acetate precipitates on heating and re dissolves on cooling reverse of typical rules.
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