US$ 899.50
Class A automatic zero Schellbach burette holds 25mL mounted over 1000mL reservoir with 29/32 joint for hands-free titration procedures
this Hall's car supports dynamics work on inclined planes with weights and pulleys
Monocot stem model exposes scattered vascular bundles embedded in ground tissue for comparative plant anatomy and grass-family stem teaching
Fruit fly anesthesia kit provides safe methods for studying Drosophila genetics
Properties of Shampoo Refill Kit Human Anatomy_Human Anatomy Models Class A automatic zero SchellbachRefill kit provides replacement materials for shampoo properties investigation with enough supplies for 15 groups of students.
US$ 899.50
US$ 524.50
US$ 17.95