Aijiren 6410B Triple Quad LC/MS with Aijiren HPLC. Price: $49,500.00. Condition: Used. Aijiren 6410B Triple Quad LC/MS with Aijiren HPLC DetailsTheAijiren 6410B Triple Quad LCMS with Aijiren (6400 Series QQQ)is a proven choice for your quantitative applications in pharmaceuti