Pulley Large Demonstration Single, Designed for Classroom Demonstrations, Light-weight, low-friction, and deformation-resistant plastic ensures accurate results, Open to make it easier for users to run pulley cords through them
Practi-Oxytocin Lactated Ringer's* I.V. Solution Bag (for training), simulates 1000 mL IV bag of Lactated Ringer's solution with 20 units of oxytocin added, Contents: Distilled Water, Size: 1000 mL