Quality science supplies can be sourced from various retailers depending on specific needs. For lenses and optics benches, recommended online retailers include Meridian Telescopes, D & G Optical, and Orion Telescopes. For purchasing chemicals, options like Fisher Scientific, VWR International, and Alfa Aesar are suitable, though availability may vary based on regulations. When it comes to magnets, the choice depends on the type required, with Dowling noted for offering small permanent magnets at competitive prices. The discussion also highlights the importance of considering whether purchases are for personal use or through educational institutions.
