Premium Pack Clear Vials with 0.060 in. Septa; Clear Borosilicate glass vial with 0.060 in. Silicone/PTFE septum in a white PP cap, PE Dust Cover
Each vial comes with a dust cover assembled over the closure to prevent particulate accumulation on the septum and protect the injection surface prior to use. The thinner 0.060 in. thick septum is permanently bonded to the cap ensure a secure seal and prevent unseating from the sealing surface when punctured during analysis. Thinner septum is easier to puncture than the standard 0.125 in. thick septum and works well with most automation equipment. Certified to meet EPA Performance Based Specifications for Volatile Organic Analysis.