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Standard Resistance Box Chemical_Sodium Citrate Dihydrate Glazed porcelain mercury trough at

Standard Resistance Box Chemical_Sodium Citrate Dihydrate Glazed porcelain mercury trough atTen coil resistance box of identical 10 ohm 2W plus or minus 1% units, letting students wire any combination of series and parallel sections to demonstrate how known resistances combine.

SKU: 67384690262 · From iglepidom.org

4.2
USD101.99 USD141.99

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Description

Glazed porcelain mercury trough at 75mm diameter with interior and exterior glazing

Open-top cylindrical dropping funnel in borosilicate glass holds 50mL with PTFE key stopcock for controlled liquid addition in chemistry procedures

dispersion

Vertically pivoting magnetic needle that visualizes the dip angle of Earth's field

Standard Resistance Box Chemical_Sodium Citrate Dihydrate Glazed porcelain mercury trough atTen coil resistance box of identical 10 ohm 2W plus or minus 1% units, letting students wire any combination of series and parallel sections to demonstrate how known resistances combine.

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