Medline Polyethylene Test Tube Cap, Flange Style, 13 mm, Clear, 20,000/Case

Polyethylene Test Tube Cap, Flange Style, 13 mm, Clear, 20,000/Case

These polyethylene test tube caps are flange-style caps for 13 mm test tubes. They fit buyers who need nonsterile caps for lab workflows where leak resistance, reusability, and bulk case volume matter. This case packs 20,000 clear natural caps and can be frozen to -20°C.

Good Fit For

• High-volume laboratory supply purchasing
• Workflows using 13 mm test tubes
• Nonsterile sample handling setups
• Cold-storage applications down to -20°C

Key Features

• Flange-style test tube caps for 13 mm tubes
• Nonsterile and reusable for repeat lab handling
• Designed to provide leak resistance
• Freezable to -20°C for cold-storage workflows
• Latex-free for facilities that prefer latex-free lab supplies
• 20,000 caps per case supports high-volume purchasing

Applications and Usage

• Capping 13 mm test tubes during routine lab handling
• Stocking bulk quantities for laboratory supply rooms
• Using reusable caps in nonsterile testing workflows
• Covering test tubes for applications that need leak resistance
• Cold storage of capped tubes down to -20°C

Packaging and Handling

• Packaging: 20,000/Case.
• Size: 13 mm.
• Sterility: Nonsterile.
• These caps are nonsterile, so they are best matched to workflows that do not require sterile tube closures.
• The 13 mm size should be confirmed against the test tubes in use before ordering.
• The product is intended for use with Medline's application and/or contents.

FAQ

• Will these caps fit any test tube? No. These caps are sized for 13 mm test tubes, so buyers should confirm tube diameter before purchase.
• Are these test tube caps sterile? No. These test tube caps are nonsterile.
• Can these caps be reused? Yes. These nonsterile test tube caps are reusable.
• Can the caps be used in freezing conditions? Yes. The caps are freezable to -20°C.
• Do these caps help reduce leaks? Yes. These flange-style caps are designed to provide leak resistance.

From Medline.