Fluval Cycle Biological Enhancer, For fresh and saltwater aquariums, Powerful team of beneficial bacteria immediately innoculates aquarium water, Creates a safe biological habitat for your fish, Prevents loss of fis
Cryogenic Vial, Can Store Samples At Temperatures As Low As -196 Deg C (Approximately -321 Deg F) And Have Leak-Proof Silicone-Lined Caps, And White Labeling Areas.These Vials Have A Capacity Of 5Ml And Are 56.9Mm (2.24 In) Tall And 20Mm (0.79 In) Diameter
Green Fuel Cell Kit, Kit Includes: 15 x 6 inch pieces Dialysis Tubing, 25 g Glucose for 200ml, 10 g Yeast for 200ml, 5ml Methylene Blue, 1%, 5ml Potassium Ferricyanide, 1 Phosphate Buffer, 15 Red and Black Connecting Wires, 2 Electrodes, 1 sheet Filter paper
Cryogenic Vials Can Store Samples At Temperatures As Low As -196 Degree C (Approximately -321 deg F) And Have Leak-Proof Silicone-Lined Caps, Graduations, And White Labeling Areas.These Vials Have A Capacity Of 1.8 Ml And Are 45.7Mm (1.8In) Tall/13Mm(0.51)In