Description

and analytical chemistry workflows

Long-focal double-convex glass lens at 75mm diameter and 500mm focal length

Pivoted needle-style electroscope that swings on its axis when a charge is applied

and stirrer for thermal-mixing measurements of specific heat and heat of reaction

75-inch post for attachment to standard rod-and-clamp stands

Wooden Test Tube Support with Draining Pins, 6-Place Science at Home and analytical chemistry workflowsDraining pins paired with a turned post hardwood frame give this six place test tube support inverted drying plus upright storage for tubes up to 19 mm across.

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Wooden Test Tube Support with Draining Pins, 6-Place Science at Home and analytical chemistry workflows

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