Fisher Scientific Fisherbrand™ Sav-It™ Tube Closure Elastomer Copolymer Blue 12 to 13 mm For Test Tubes, Centrifuge Tubes, Specialty Tubes, Evacuated Blood Drawing Tubes NonSterile, 1000/PK

Fisherbrand™ Sav-It™ Tube Closure Elastomer Copolymer Blue 12 to 13 mm For Test Tubes, Centrifuge Tubes, Specialty Tubes, Evacuated Blood Drawing Tubes NonSterile, 1000/PK

Fisherbrand Sav-It tube closures are blue elastomer copolymer caps for sealing 12 to 13 mm tubes. They are a practical choice for labs and healthcare settings that use test tubes, centrifuge tubes, specialty tubes, or evacuated blood drawing tubes and want one-hand application with secure hold during demanding procedures. These nonsterile closures can be punctured for through-cap sampling and are packed 1000 per pack.

Good Fit For

• Laboratory tube sealing and handling
• Closed-tube sampling workflows
• High-volume facilities buying pack quantities
• Procedures involving agitation, centrifugation, refrigeration, or freezing

Key Features

• Fits 12 to 13 mm tubes, helping buyers match the closure to the correct tube size
• Works with test tubes, centrifuge tubes, specialty tubes, and evacuated blood drawing tubes
• One-hand application supports faster handling in busy lab workflows
• Puncturable design allows through-cap sampling with closed-tube instrumentation systems
• Stays in place during agitation, centrifugation, refrigeration, and freezing
• Blue color can help with visual identification in tube handling

Applications and Usage

• Sealing test tubes during routine lab processing
• Closing centrifuge tubes before handling and centrifugation
• Using through-cap sampling with closed-tube instrumentation systems
• Securing specialty tubes during refrigerated or frozen storage
• Capping evacuated blood drawing tubes in nonsterile workflows

Packaging and Handling

• Packaging: PK.
• Size: 13 mm.
• Sterility: Nonsterile.
• Choose this closure for 12 to 13 mm tubes to support proper fit
• These closures are nonsterile, so buyers should confirm that matches the intended workflow
• The puncturable cap design is intended for through-cap sampling with closed-tube instrumentation systems

FAQ

• What tube sizes do these tube closures fit? These Fisherbrand Sav-It tube closures fit tubes in the 12 to 13 mm range.
• What types of tubes are these closures used with? These closures work with test tubes, centrifuge tubes, specialty tubes, and evacuated blood drawing tubes.
• Can these closures be used for through-cap sampling? Yes. The closure can be punctured for through-cap sampling with closed-tube instrumentation systems.
• Will the closures stay on during centrifugation or cold storage? Yes. The closures are made to hold fast during rigorous procedures including agitation, centrifugation, refrigeration, and freezing.
• Are these tube closures sterile? No. These tube closures are nonsterile.

From Fisherbrand Sav-It by Fisher Scientific.