Medline Polyethylene Test Tube Cap, Flange Style, 12 mm, Clear, 20,000/Case

Polyethylene Test Tube Cap, Flange Style, 12 mm, Clear, 20,000/Case

These polyethylene test tube caps are flange-style caps for 12 mm test tubes. They are a practical choice for labs that need nonsterile, reusable caps with leak-resistant performance for routine tube handling and storage. This case packs 20,000 clear caps, and the caps can be frozen to -20°C.

Good Fit For

• High-volume laboratory supply purchasing
• Routine test tube capping in nonsterile workflows
• Cold-storage workflows down to -20°C

Key Features

• Flange-style test tube caps sized for 12 mm tubes
• Leak-resistant design helps support routine sample handling
• Nonsterile and reusable for repeated lab use
• Freezable to -20°C for cold-storage workflows
• Large 20,000-count case supports high-volume purchasing
• Latex free for facilities that prefer latex-free lab supplies

Applications and Usage

• Capping 12 mm test tubes during routine lab handling
• Supporting reusable tube closure needs in nonsterile settings
• Stocking bulk lab inventory for frequent tube-cap replacement
• Using capped tubes in workflows that include freezing to -20°C

Packaging and Handling

• Packaging: 20,000/Case.
• Size: 12 mm.
• Sterility: Nonsterile.
• These caps are nonsterile, so they may not fit workflows that require sterile components.
• The 12 mm size should be matched to the tube diameter before ordering.
• This is a bulk case quantity that best fits larger-volume lab operations.
• The caps are intended for use with Medline's application and/or contents.

FAQ

• What size test tubes do these caps fit? These flange-style caps are sized for 12 mm test tubes.
• 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 these caps go into frozen storage? Yes. The caps are freezable to -20°C.
• How many caps come in a case? Each case includes 20,000 caps.

From Medline.