Description
These narrowmouthed bottles are ideal for solvents, chemicals, and sample storage. The black phenolic caps feature a Poly-Seal® liner with a unique cone design that provides a wedge seal across the top and also across the inside diameter. The liner is stress crack resistant and offers superior torque retention. The Clear Boston Rounds are manufactured from Wheaton 800 glass that meets general USP Type III standards. Sold by the case. Hazard-communication and tamper-evident labels now included FREE! 8 oz (250 mL). 60 mm D x 136 mm H. Case of 12.