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Combining filtration and titration on one base
One-meter wooden lever graduated in centimeters on a knife-edge fulcrum base
Five-pulley set of tandem 38mm/50mm low-friction plastic pulleys on open-sided frames
75-inch post for attachment to standard rod-and-clamp stands
revealing cranial sutures
Basic Reading Magnifier, 50mm, 10cm Focal Length Science at Home_Chemical Science Combining filtration and titration onChrome plated 50mm reading magnifier with a 10cm focal length, the metal handle and frame giving durability for repeated student use during reading and specimen inspection.
US$ 16.00
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