Determination of the Nitrite and Nitrate Concentration in Water Kit, Includes: 60 mL Griess Reagent, 0.5 g Cadmium Metal Powder, 6 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, Size: 40 tests
Kit Refill Pack Birth defects and folic acid refill, kit contains: 1 Quick Guide for refilling kit, 3 graduated transfer pipets, 10 AFP Test Strip, 15 ml of Anita's Blood Serum, 5 ml of Amniotic Fluid, 5 ml of AFP Indicator
Complete Aquaponics system using recycled water carboys, top half container is used as filtration and plant growbed, two connected containers hold almost 10 gallons of water, Both can hold fish. No direct plumbing connec
Marina Aquascaper Plastic Plant, Anacharis, 20 cm (8 in), Made of safe, non-toxic plastic, they will not affect your aquariums water chemistry. The natural colour finish will not fade and is completely safe for all
Preserved Chicken, Preservative: Formalin, Injection Type: Uninjected, Bird anatomy, Wing structure, Comparative anatomy, domestic fowl is great for studying the anatomy of birds. Preserved chickens are also used to study wing structure, Size: 16in to 22in