... sampler vials1. ID: 9-4252. Use for hplc,autosampler,Chromatography,Agilent,Waters machine.3. Material: Glass,PTFE/SLICON ,Plastic4. Glass bottle ... quality polypropylene and fit all 9mm screw cap vials, including Agilent/HP twist-top, Waters Wide Opening Vials and Target DP vials ...