Wash Bottles have an adjustable spray for every requirement. The pump trigger is comfortable for one-handed operation, provides controlled delivery, and requires a very light pressure. The instant-off trigger release eliminates messy drips on the bench. The bottle is made of high-density polyethylene. The sprayer is made of polypropylene. Ideal for hot, cold, aqueous, and solvent-based solutions. The entire wash bottle may be gas or chemically sterilized. Squat shape takes up little bench space and assures a low center of gravity to eliminate tip-over problems. Double-headed design, has a convenient side-fill opening to help maintain purity of solutions. The double-headed feature eliminates removing a dripping pump and allows refilling in seconds through a separate opening. Capacity is 1000mL