Description
Research-grade oxygen spectrum tube at 26cm with a 10cm central capillary
this concave glass mirror at 100mm focal length runs at f/1 for vivid real-image demos and converging-reflection work
the standard spectrometer integrates collimator
this universal clamp holder accepts rods up to 20 mm in diameter and bolts securely to retort stands for oversized load support
5-Metal Equal Mass Cylinders Set (Zinc, Copper, Aluminum, Tin, Lead) Included_Rod & Base & Clamps Research-grade oxygen spectrum tube atFive cylinder equal mass set at 30g each in zinc, copper, aluminum, tin, and lead with densities from 2. 7 to 11. 3 g cm, giving students a wide reference range for density analysis.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
