High Recovery vials feature a tapered base that acts to funnel the sample to a constricted center well where it can be extracted by most manual or automated methods. These vials are manufactured from Clear Type 1 Class A borosilicate glass or Amber glass with volumes from 1.5mL up to 60mL.
Available in amber or clear glass
Barcoding with linear labels or etching
Industry standard screw thread finish is compatible with open top or closed top caps