Polar Whale 10 HPLC 4ml Vial Racks Black Foam Storage Rack Organizer Stand Transport Holds 50 Vials Each Fits up to 15mm Diameter Vials

Designed to fit 4ml vials up to 15mm diameter; Includes 10 holders, 50 vial capacity each. Great for storage, transport and organization. Made from lightweight yet durable high density waterproof, non-scratching, anti-rattle, non-toxic black foam material. Note: Avoid halogens, strong oxidizing agents, benzene, petroleum ether, aromatic and chlorinated hydrocarbons. Easy to clean (can be washed and rinsed, top rack dishwasher safe). Each measures approximately 9.25" x 4.5" x 1".