Welcome to Scientific Specialties Inc.

GripSeal Caps


GripSeal Caps with Molded O-Ring & Rubber Ribbing

  • Made from ultra-pure polypropylene (meets FDA 21 CFR 177.1520 & USP Class VI) with an inert TPE O-ring molded directly into the cap.
  • O-ring is securely bonded—can't fall out!
  • No contamination from outsourced materials or handling.
  • No possibility of double O-rings.
  • Provides the safest, most secure leak-proof microtube seal on the market.
  • Rubber ribs on cap allow for effortless opening and closing—even when frozen.
  • Contrasting color stripes enable easy branding or organization.
  • Easy 3⁄4 turn to open and close.
  • Easy labeling surface.
Product # Description Ring Type Opaque Colors Packaging  
2005-00 GripSeal Cap Inert, TPE Molded O-Ring with Rubber Grips -00, -01, -02, -03, -04, -05, -06, -09, -40 500/unit, 10 units/case