Tear-out seals expose the top of the stopper to the syringe. Tear-off seals can be completely removed. Flip-cap exposes the stopper with one push upward. Tear-caps have pull ring to access stopper. Solid top unlined seals are excellent for long-term storage of samples.
Customer Log-in
Click to shop partner's catalogs
Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.