WebAijiren 0.3ml micro insert 5x29mm conical base mini glass vial bottle 2ml 8-425 hplc sample vial w polyspring 2ML-N1002 $0.02 - $0.04 / Piece 100 Pieces (Min. Order) Aijiren lab vials for HPLC system for sale Buy hplc vial inserts price Aijiren USA.