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S-Shape Test Tube Stand, Model B Type_Write On Four-diode bridge rectifier rated 5A

SKU 42001168322
4.2
Description

Four-diode bridge rectifier rated 5A at 100V with 4mm input connections and the circuit diagram printed on the case

and hinge-distance scales adjustable from 0 to 45 degrees

modeling the principle behind fiber optics

aluminum displacement vessel

this polished hardwood funnel-and-burette stand adjusts height up to 18 inches for consolidated benchtop chemistry workflows

S-Shape Test Tube Stand, Model B Type_Write On Four-diode bridge rectifier rated 5AAluminum S shape test tube stand designed for chemistry and biology benches, providing tiered storage that keeps tubes upright and visible during student experiments.

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