Vials 300 found in: 9mm Vial with Fused Insert, 9mm Polypropylene Screw Thread Vial, TARGET DP VIAL, PP, 300UL, 9mm Plastic R.A.M. Screw Thread Vials,.. Manufactured from polypropylene 300 µL conical interior reduces sample size Available with snap/crimp or screw top finish 100 vials per shelf pack/1000 vials per case ABC screw top requires 9mm closure Screw top requires 8-425 closure Snap