HPLC glass vials with closures Aijiren. hplc vial caps with label for lab use autosample 1.5 ml sample vial for wholesales. 1ml lab sample vials for with caps China $28.39-$28.39/Pack 1 Pack (Min. Order) 5 YRS Ningbo Excellent New Material Co.,Ltd. (4 wholesale 2ml 2 ml vials and caps supplier Screw autosampler Vial with label 9-425 standard.