Restek Certified Autosampler Screw-Thread Vial Kit, Bonded PTFE/Silicone Slit Septa, Amber w/Marking Spot, w/Cap, Assembled 2.0 mL, 100-pk.

Certification Parameters Include:
Vial Dimensions: Height, diameter, bottom thickness, neck length, thread profile, and annealing
Cap/Septum: Diameter, height, thread integrity, center flash, septa insertion, sealing/resealing test, residue by headspace GC, and extractables
Chemical Test: LC Test—nonvolatile residue, GC Test—volatile residue