1. 1.5ml/2ml Short screw Thread ND9, wide opening, 9mm thread hplc vial with matched PP Screw caps ND9, PTFE/silicone septa & Micro-Insert. 2. Short screw Thread ND9 vial is designed to ensure proper centering of limited volume inserts, eliminating missed injections. • Port:Shang hai • Payment Terms:L/C,D/A,D/P,T/T.