Aijiren ii hplc hplc vials wholesales price . hplc sample vials hplc price supplier- Aijiren Crimp Vials. II Vialsampler. The II Vialsampler combines sample management and column handling in a single autosampler module. The Vialsampler injects from up to 132 standard 2 mL vials and has a pressure rating of 600 or 800 bar. Options and.