Features:

• Screw top vials & caps are recommended for tightest seal & most reproducible headspace results,        precision-thread, making them an excellent choice for dependability and ease-of-use.
• Screw neck, flat bottom / round bottom borosilicate USP type -I clear glass3.
  PTFE-silicon Assembled septa & Aluminium magnetic Screw cap

Available In : 10ml, 20ml