Sterile MST Micro Screwcap Tube

Caplugs Evergreen Sterile MST™ micro screwcaps tubes are recommended for storing blood/serum samples, cell cultures, sperm and other biological specimens at vapor phase* liquid nitrogen temperatures (-320°F/-195°C).

  • Available in conical or freestanding versions
  • Feature a built-in flange at the neck of the tube to further reduce the possibility of leakage and provide a ridge on the surface of the tube for minimal surface contact during transport
  • Uniform length of MST Tubes allows for maximum and efficient use of storage space when storing MST Tubes of mixed sizes.
  • Printed graduated versions

*Evergreen does not recommend the use of MST™ microscrewcap tubes for immersion in liquid nitrogen or any other liquified gases. Immersion in liquid nitrogen may cause potential leakage in MST™ tubes with the subsequent danger of rapid pressure build-up and/or explosion when returned to room temperature. Please use MST™ microscrewcap tubes in the vapor-phase only.

Item #CapacityShapeGraduationsTube MaterialTube ColorCap MaterialCap ColorPackage Type
222-3948-F0851.5 mLConicalNonePolypropylene Co-Polymer (PPC)NaturalPolyethylene (PE)Natural50/bag
 
Color:
Natural Color
Package:
CARTON-500
Quantity:
Price:
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222-3948PR-F0851.5 mLConicalPrintedPolypropylene Co-Polymer (PPC)NaturalPolyethylene (PE)Natural50/bag
 
Color:
GENERIC COLOR
Package:
BAG-500
Quantity:
Price:
Enter Qty
222-3949-F0851.5 mLFreestandingNonePolypropylene Co-Polymer (PPC)NaturalPolyethylene (PE)Natural50/bag
 
Color:
GENERIC COLOR
Package:
CARTON-500
Quantity:
Price:
Enter Qty
222-3952-F0852.0 mLConicalNonePolypropylene Co-Polymer (PPC)NaturalPolyethylene (PE)Natural50/bag
 
Color:
Natural Color
Package:
CARTON-500
Quantity:
Price:
Enter Qty
222-3952PR-F085
 
Color:
GENERIC COLOR
Package:
CARTON-500
Quantity:
Price:
Enter Qty
222-3953PR-F0852.0 mLFreestandingPrintedPolypropylene Co-Polymer (PPC)NaturalPolyethylene (PE)Natural50/bag
 
Color:
Natural Color
Package:
CARTON-500
Quantity:
Price:
Enter Qty