Screw Cap for Microtube, with O-Ring, Blue, 1000-pk

These high-quality blue screw caps are designed for secure closure of microtubes in laboratory settings. Featuring an integrated O-ring seal, these caps provide reliable protection against sample leakage and contamination, making them ideal for sample storage, centrifugation, and transport applications. The blue color enables easy visual identification and organization of samples in busy laboratory environments.

• Integrated O-ring ensures airtight and leak-proof seal for sample integrity
• Blue color provides convenient sample identification and coding
• Designed for secure fit on standard microtubes
• Suitable for centrifugation, storage, and sample transport
• Convenient bulk packaging of 1000 caps per pack
• SKU: 111671B