Class A Borosilicate Glass Graduated Cylinder Set, 3-Piece, 10-50mL Pack Size_8 from measuring volumes and weighing

from measuring volumes and weighing on a balance to using a burner

the optical-grade crown body producing low-dispersion baseline measurements in refraction comparison studies

used to bleed charge from the Van de Graaff dome safely between successive demonstrations

Three-hundred-millimeter black insulated 4mm lead with banana plugs at both ends

and roundworm internal structure for parasitology teaching

Class A Borosilicate Glass Graduated Cylinder Set, 3-Piece, 10-50mL Pack Size_8 from measuring volumes and weighingClass A and ASTM compliant across the three smallest sizes, this borosilicate graduated cylinder set carries hexagonal bases, blue graduations, and protective collars for bench use.