Each hole is clearly marked with numbers and letters, indicating the coordinate position of the sample vials, which is convenient to the accuracy and efficient conduct of the experiment 2 Pack Plastc Vial Rack 50 Holds Diameter 12mm 1.5/2ml Vials Centrifug Autosampler Vial Holder China Autosampler Vial Manufacturers, Suppliers Sample Tube Rack 50-well Description Aijiren have two different sized vial racks for storage and handling of your solutions. With vial racks designed for 2ml, and 4ml vials, you can safely and securely store and use your solution vials in your laboratories. Each vial rack is made from polypropylene, giving added protection against a wide range of different solvents. 2ml vials rank come with alphanumerical numbering of... Solid construction, stable standing position, can be stackable, Save space by stacking many plastic vial racks on top of each other Lab Tube Racks ALWSCI For 4 Ml Autosampler Holder, 50-Well, Hole Vial Rack Polypropylene vial racks are easy handling and transportation of sample vials
