US$ 19.95
and intestines
the shorter focal distance lifting magnification for fine-print and specimen detail work
Six-piece laboratory-glass barware set bundles beaker shot glasses
these aluminum 4-inch overflow cans come in pairs for paired-station Archimedes-principle and density investigations
Hand-operated vacuum pump with a 200mm copper pump plate and rubber seal
Halogen Light Source for Optical Bench, 12V Entomology & Zoology_Zoology Models and intestinesStand mounted halogen lamp rated 12V 21W, with a positioning lug rod that locates accurately on standard optical benches for lens, mirror, and refraction demonstrations.
US$ 19.95
US$ 89.00
US$ 27.99
US$ 37.95
US$ 58.99
US$ 34.99