20cm PTFE-Coated Arrow Head Spatula Glassware Parts & Accessories_Glass Heads Mechanical triple-beam balance measures mass

Mechanical triple-beam balance measures mass up to 2000g for introductory chemistry

ground polished edges and optically worked surfaces giving long-bench divergence flexibility in refraction work

providing a fixed sighting reference for telescope and spectrometer alignment on the optical bench

Gowland-type 10x folding magnifier with two 0

Erlenmeyer Flask with a 500mL capacity and narrow neck is made of heavy-duty borosilicate 3

20cm PTFE-Coated Arrow Head Spatula Glassware Parts & Accessories_Glass Heads Mechanical triple-beam balance measures massChemical resistant PTFE coating on this 20cm arrow head spatula releases reactive powders, crystals, and pastes without sticking or contaminating samples.