Enhance your lab efficiency with the Nalge Nunc Closures designed specifically for 4.5mL NALGENE Micro Packaging Vials. Made from durable PPCO material, these closures ensure a secure seal, preventing contamination and evaporation. Their precision fit allows for easy handling and reliable performance in various applications, from sample storage to transportation. Each closure is engineered for compatibility with NALGENE 342826-0111 vials, making them an essential addition to your laboratory supplies. Trust in Nalge Nunc for quality and reliability in your scientific endeavors!
