Description

a 12V/21W lamp house

Large Magdeburg hemispheres demonstrating the force of atmospheric pressure through vacuum-sealed halves that resist tug-of-war separation in classroom-scale physics demos

this Jolly's photometer turns the inverse-square law into a measurable observation

Polished hardwood test tube rack with a traditional two-tier design

7V maximum rating

Borosilicate Glass Displacement Vessel with Spout, 250mL Rod Material_Stainless Steel a 12V/21W lamp house250mL borosilicate 3. 3 glass displacement vessel formed with a heavy duty body and integrated 1 inch spout, autoclavable and thermal shock resistant for water immersion experiments.

Exchange/Return Notes

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Borosilicate Glass Displacement Vessel with Spout, 250mL Rod Material_Stainless Steel a 12V/21W lamp house

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