Item: 2ml 9mm Screw Thread Vials Vial Volume: 1.5-2.0ml Septa: Φ9*1.5mm Cap: Φ9mm Usage: Laboratory Analysis Sample: Provided Freely Usage: Laboratory Analysis Septa: Non-slit, Pre-Slit, PTFE/Silicone Sample: Provided Freely Customization: Customized logo(Min. Order: 300 Packs) Customized packaging(Min. Order: 400 Packs)