US$ 11.00
and a semi-circular glass block fill this tabletop optics kit
and follicles on a mounted base for dermatology teaching
Steel U-section 170cm track on foot supports
89-inch ring
Wide-bore silicon tubing at 14 by 3 mm
Plain End Single Cone Adapter, 12/21, 4.6 inch Shank, Borosilicate Glass Botany_Botany Charts & Models and a semi-circular glass blockPlain end single cone adapter in heavy duty borosilicate 3. 3 glass features 12 21 cone with 4. 6 inch shaft for chemistry apparatus connections.
US$ 11.00
US$ 69.99
US$ 15.00
US$ 174.50
US$ 69.99