Large Acrylic Bell Jar, 12 x 7 inch Subcategory_Pipette Bulbs supporting a 1

supporting a 1

60 x 60-inch projection screen provides a bright matte viewing surface for classroom overhead projectors

Wide-mouth dropping pipette in borosilicate glass dispenses viscous liquids and larger-particle suspensions in chemistry and biology procedures

using metal bearings to minimize friction in uniform-acceleration and Newton's-second-law work

Polypropylene pipette stand accepts 28 pipettes with adjustable spacing to accommodate varied diameters in organized bench-top storage

Large Acrylic Bell Jar, 12 x 7 inch Subcategory_Pipette Bulbs supporting a 1Acrylic bell jar measures 12 inches tall by 7 inches wide for vacuum demonstrations and specimen display in physics and chemistry classes.