US$ 21.99
Sulfur-convention yellow two-hole atoms in a 10-pack at 2
beam redirection
as per DIN ISO 385 standard
Hundred-case bulk of 6mL Sabouraud-Dextrose agar slant tubes
Optically Worked Double Convex Glass Lens, 50mm Diameter Focal Length:100mm Sulfur-convention yellow two-hole atoms inGround and polished spherical glass surfaces support converging lens image formation demos, including real image projection and magnification exercises.
US$ 21.99
US$ 139.00
US$ 149.00
US$ 212.50