autosampler glass shell vials poly cap Aijiren-HPLC Vial Inserts May 27, 2021 · Aijiren Vial insert, 400 uL, glass, flat bottom, 500/pk Insert size: 5.6 x 31 mm – High Recovery Vials & Inserts UNSPSC Code – 58 Aijiren 400ul flat bottom glass insert, 500