Achieve secure sealing and optimal thermal performance with our Domed 8-strip Caps, designed to complement both 0.1 mL and 0.2 mL PCR strip tubes. Manufactured in a high-standard 100,000-grade clean room using USP Class VI polypropylene, these sterile caps ensure the highest levels of purity, safety, and consistency for your molecular biology applications.
The domed design allows for efficient heat transfer and prevents contact with the reaction mix, making them ideal for high-throughput PCR and qPCR experiments. Each cap strip provides a snug, uniform seal that minimizes sample evaporation and contamination risk during thermal cycling.
Certified DNase, RNase, human DNA, and PCR inhibitor-free, these autoclavable caps meet the strict requirements of sensitive PCR workflows. Backed by ISO 9001 and ISO 13485 certifications, they deliver dependable performance in even the most demanding laboratory environments.
Part of NEST’s extensive portfolio of over 200 high-quality laboratory consumables, our Domed 8-strip Caps are a trusted choice for researchers seeking precision and reliability.




















