Vial Kit, 4mL Clear Glass w/Screw Caps and Non-slit Silicone/PTFE Septa, 100/pk

Clear glass vials and caps with pre-inserted PTFE/silicone septa for ease of sample preparation. Vials have a writing patch and 1mL (approx.) filling lines. Use with any LC or GC autosampler rack that accepts a 15mm OD vial. Includes cleanroom packaged 1st hydrolytic clear glass vials with ND13 screw caps: black, center hole with silicone white/PTFE red septum, 55° shore A, 1.5mm thick, non-slit. Minimum volume 800uL.