US$ 112.50
and iron rods radiating from a central heated disc
Ovary model exposes cortex
bright-black
and 13-mm tubes in a single base
B.O.D. Bottle with Glass Pennyhead Stopper, 300mL, Borosilicate Glass Lab Supplies_Clips and iron rods radiating fromB. O. D. bottle in borosilicate glass holds 300mL with interchangeable glass pennyhead stopper for biological oxygen demand testing procedures.
US$ 112.50
US$ 125.00
US$ 160.00
US$ 24.90
US$ 34.99
US$ 34.99