TPX PMP Plastic Beaker with Spout and Blue Printed Graduations, 250mL Base Size_6 x 4" One-amp DC scale on a

One-amp DC scale on a 315x115mm laminated panel with sealed shunt

this plant cell model shows organelle ultrastructure and cell-wall layering for upper-level cell biology teaching

this wooden simple-machine model lets students measure input effort against output splitting force at different wedge angles

calculating relative humidity from the temperature difference between the two readings for meteorology coursework

polished and ground for image-formation and refraction demonstrations in physics

TPX PMP Plastic Beaker with Spout and Blue Printed Graduations, 250mL Base Size_6 x 4" One-amp DC scale on aBuilt for chemistry demonstrations, this 250mL TPX polymethylpentene beaker offers glass like clarity with plastic durability and blue printed graduations.