Standard Packaging
LN2 Cooled

MSL-8: Side Looking Metal Dewar--8 Hr. Hold Time       MDL-8: Down Looking Metal Dewar--8 Hr. Hold Time

MSL-12: Side Looking Metal Dewar--12 Hr. Hold Time    MDL-12: Down Looking Metal Dewar--12 Hr. Hold Time

MSL-24: Side Looking Metal Dewar--24 Hr. Hold Time    MDL-24: Down Looking Metal Dewar--24 Hr. Hold Time