Liquid Nitrogen Dewars

PGT Cryogenic LR 31 Liquid Nitrogen Intrinsic Germanium Dewar with Gauge

PGT Cryogenic LR 31 Liquid Nitrogen Intrinsic Germanium Dewar with Gauge
PGT Cryogenic LR 31 Liquid Nitrogen Intrinsic Germanium Dewar with Gauge
PGT Cryogenic LR 31 Liquid Nitrogen Intrinsic Germanium Dewar with Gauge
PGT Cryogenic LR 31 Liquid Nitrogen Intrinsic Germanium Dewar with Gauge

PGT Cryogenic LR 31 Liquid Nitrogen Intrinsic Germanium Dewar with Gauge    PGT Cryogenic LR 31 Liquid Nitrogen Intrinsic Germanium Dewar with Gauge

PGT Cryogenic LR 31 Liquid Nitrogen Intrinsic Germanium Dewar. This has been fully tested and works like new.


PGT Cryogenic LR 31 Liquid Nitrogen Intrinsic Germanium Dewar with Gauge    PGT Cryogenic LR 31 Liquid Nitrogen Intrinsic Germanium Dewar with Gauge