2ml, 12*32mm vials are manufactured of Clear, Type 1 Class A or Amber, Type 1 Class B borosilicate glass and include a write-on patch for sample identification.OEM logo is welcome for printing on the vials and further requirments.
Caps are made of high quality polypropylene to exact manufacturing tolerances and lined in a controlled manufacturing environment.Unique screw design for 9mm requires vials caps screw should fit 100% well ，also it shorts the screw circleswhen sealing .
Our septa use only the highest quality materials to ensure proper function and can be pre-slit to ease needle penetration.The vials septa could be red ,blue ,white ,nature ,yellow,etc ,the septa thickness ,hardness and diameter can be produced as your requirements ,we can make one line slit and cross slit as the customers' request .
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China [CN] 
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