Description

a USB adapter

25mL vegetable oil

and aluminum turns Avogadro's number into a tangible comparison of molar mass

this 15-slide introductory set covers core plant and animal tissue preparations for early microscopy lessons

sized to accept a bell jar for atmospheric-pressure and vacuum demonstrations

Sling Psychrometer Kit - Determine Relative Humidity & Dew Point Lab Equipment_Power Supplies a USB adapterClassroom kit for determining relative humidity and dew point using paired dry bulb and wet bulb thermometers on a sling handle, with a reference psychrometric chart.

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Sling Psychrometer Kit - Determine Relative Humidity & Dew Point Lab Equipment_Power Supplies a USB adapter

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