Nuclear Material Storage Containers (NMCs) are stainless steel containers that provide a 100% reliable seal using Nuclear Filter Technology's patented threaded Screw Top Closure.
  Lid closure Helium leak tested to 10 -7cc/second.
  Complete lid and container interchangeability with standard closure indicators.
  Seals with "finger tight" screw top closure (less than 8 ft-lbs torque on largest 12-liter size).
  Seals with Viton radiation resistant O-ring.
  Equipped with a certified carbon-carbon NucFil®-013 HEPA drum vent filter that meets WIPP WAC and TRUPACT-II SAR Appendix 1.3.5 requirements:
      H2 permeability exceeds 10 E-06 mol/s/mol fraction
      Greater than 99.97% removal of 0.45 micron DOP
      Greater than 200 ml/min air flow capacity at < 1.0" W.C.
  Passes DOT 7A drop test, stacking test, vibrations test, dart impact and water entry spray test.
  Nuclear criticality safe design.
  Lead free Pewter radiation shielding over pack (shown) is available for fast, safe and reliable contact handled transportation.
  Available in the following liter sizes: 1, 3, 5, 8 and 12.
A NucFil®-NMC-3 with a lead free Pewter shielding over pack container. The Pewter over pack provides 99.9% gamma shielding
(AM 241 ).

Nuclear Filter Technology machines Nuclear Material Containers in its Machine shop.

PACKAGING
NucFil® Nuclear Material Containers (NMC) | NucFil® Poly-Bottle Ventilation Caps
NucFil® HEPA Filtered Waste Bags