12 and 13 mm Test Tubes

Caplugs Evergreen 12 & 13 mm tubes are often used in the high-volume clinical chemistry analyzers. Evergreen’s 13 mm with screw cap can also be used with Beckman* & Tecan* analyzers.

  • Tubes are available in different colors for color-coding
  • 1 mL piggyback serum cups in both polystyrene and polypropylene are available for short serum samples

Made in the U.S.