Double Convex Lens, Highly polished, optically true lens is excellent for physics classroom demonstrations in optics and light refraction, with ground edges, great for physics classrooms, with highest grade, Size: 250 mm focal length, Lens measures 3in diameter, 0.2 weight
AquaClear 70 Ammonia Remover is ideal for new or heavily populated freshwater aquariums. Controlling ammonia levels for fish, It removes and controls harmful ammonia and nitrite, creating a healthy aquatic environ
AquaClear 50 BioMax Filter Insert provides an optimal environment for the colonization and growth of beneficial bacteria, which is essential for effective biological filtration and water purification for the AquaC
Practi-Amoxicillin Clavulanate, (Augmentin) for clinical training, reconstitution of a simulated penicillin antibiotic, is a combination of amoxicillin and clavulanate potassium, As a broad-spectrum antibiotics, 400 mg per 5ml, size: 100 ml
Practi-Amoxicillin Oral Suspension, for clinical training, reconstitution of a powder into a liquid for a commonly used antibiotic, Used to treat a wide variety of bacterial infections, this simulated medication, 125 mg/5 ml, size: 80 ml