16ml clear screw top vial (16ml screw top sample vial)
black open-topped cap and white PTFE/red silicone septa (20-400 16ml headspace screw top vial with cap and septa)
Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.
20ml clear screw top vial (20ml screw top sample vial)
20ml amber screw top vial (20ml screw top sample vial)
20ml clear screw top vial (20ml screw top sample vial)
20ml amber screw top vial (20ml screw top sample vial)
20ml amber screw top vial (20ml screw top sample vial)
30ml clear screw top vial (30ml screw top sample vial)
