2020/11/16 · Hplc chromatography vials for sale-Aijiren HPLC Vials Zhejiang Aijiren Technology,Inc. is a global supplier of life-science,chemistry,laboratory consumables,etc. Our major products are high performance liquid chromatography & gas chromatography consumables such as Chromatography Autosampler Vials with closures,inserts,crimper and syringe filters,etc; Water analysis consumables