micro insert vial for Aijiren autosampler-HPLC Vial Inserts Aijiren glass laboratory vials with inserts price-Aijiren . 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/pk – Autosampler Vial Accessories – Ampules, Cuvettes, Tubes, and Vials