US$ 154.50
and pendulum period in physics experiments
Chrome-plated metal-framed 50mm reading magnifier with a 12cm focal length
and lens-geometry demonstrations
250ml capacity
corrosion-free
Graduated Narrow Mouth Amber Borosilicate Glass Reagent Bottle with Glass Stopper, 6-Pack Item Type_Needle and pendulum period in physicsSix pack of graduated amber borosilicate glass reagent bottles with ground glass stoppers, suited for distributed storage of photosensitive solutions.
US$ 154.50
US$ 110.00
US$ 122.25
US$ 22799.49
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