Fortin's Barometer Capacity_5000mL Hundred-tube case of 9mL tryptic

Hundred-tube case of 9mL tryptic soy broth in screw-cap culture tubes

Electrochemical series AP Chemistry kit establishes standard electrode potentials through galvanic cell construction and systematic voltage measurements

Digital and stable

this UVA data-logging sensor measures UV-A intensity across environmental-science and physics classroom experiments

Set of 20 metallic ores supplied in cardboard box

Fortin's Barometer Capacity_5000mL Hundred-tube case of 9mL trypticFortin's barometer with a 7mm bore glass tube and matching thermometer mounted on a polished wooden board, reading 675 810mm Hg for altitudes up to 600 meters.