Description

large and small helical springs

5L copper steam generator at 9

micrometer

Plug-type resistance box covering 1 ohm to 5000 ohms with 11

Round Convex Glass Mirror, 50mm Diameter, 50mm Focal Length Plastic Labware_Plastic Measuring Cylinders large and small helical springsSteeply curved convex glass mirror at 50mm diameter and 50mm focal length, ~2. 8mm thick, the diverging surface producing virtual upright reduced images for divergence demos.

Exchange/Return Notes

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Round Convex Glass Mirror, 50mm Diameter, 50mm Focal Length Plastic Labware_Plastic Measuring Cylinders large and small helical springs

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