US$ 24.98
Polypropylene pipette stand accepts 28 pipettes with adjustable spacing to accommodate varied diameters in organized bench-top storage
Built for invertebrate study
3-inch base generating voltage under illumination
laboratories
this 50 x 12mm Alnico pair outperforms ceramic alternatives in field-mapping and electromagnetic-induction setups
Hand-Crank Centrifuge, 4 Tubes Subject_Physical Science Polypropylene pipette stand accepts 28Hand cranked for field use and low cost classrooms, this die cast single speed centrifuge spins four 15 mL tubes for basic demonstrations of centrifugal separation.
US$ 24.98
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