YMC Vials

YMC produced glass HPLC vials which are the preferred choice for modern auto samplers. With a focus on improved sample integrity, we now offer innovative YMC 9mm screw top vials for consistent productivity on every separation. If we talk about GC mainly two problem sources are possible evaporation and sedimentation. Sample concentration in the sample vial can change when either the sample or the solvent, or both, evaporate. Evaporation of the vial contents is more likely after the septum has been pierced than when the vial is tightly sealed. so YMC produced type 1 borosilicate clear glass vials with 20mm crimp compact seal finish with high quality septa which is designed to fit most headspace auto samplers