GastecŪ Tube Numbers 1-25

GastecŪ Carbon Monoxide Tube # 1HH
Extra High Range
GastecŪ Carbon Monoxide Tube # 1L
Low Range
GastecŪ Carbon Monoxide Tube # 1LA
GastecŪ  Carbon Monoxide Tube # 1LK
Low Range
GastecŪ  Carbon Dioxide Tube  # 2L
Low Range
GastecŪ  Carbon Dioxide Tube #  2LL
Extra Low Range
GastecŪ Ammonia Tube # 3H
High Range
GastecŪ Ammonia Tube # 3HM
High & Middle Range
GastecŪ Ammonia Tube #  3L
Low Range
GastecŪ Ammonia Tube # 3LA
Gastec Tube No 3LA
GastecŪ Tube 3MGastecŪ  Tube No 4H
GastecŪ Tube No. 4H
GastecŪ 4HH Hydrogen Sulfide Extra HR Detector TubesGastecŪ  4L Hydrogen Sulfide LR Detector TubesGastecŪ 4LB Hydrogen Sulfide LR  Detector Tubes
GastecŪ Tube No. 4LB
GastecŪ 4LK Hydrogen Sulfide Detector TubesGastecŪ  4LL Hydrogen Sulfide SEI Tubes
GastecŪ Tube No. 4LL
GastecŪ  4LT Hydrogen Sulfide Ultra LR Detector Tubes
GastecŪ Tube No. 4LT
GastecŪ 4M Hydrogen Sulfide Detector TubesGastecŪ 4HM Hydrogen Sulfide Detector Tubes
GastecŪ Tube No. 4HM
GastecŪ 5DH Sulfur Dioxide (Dosi) Tube
GastecŪ Tube No 5DH
GastecŪ 5L Sulfur Dioxide LR TubesGastecŪ  5LA Sulfur Dioxide LR Detector Tube
GastecŪ 5LA Sulfur Dioxide LR Detector Tubes
GastecŪ  5LB Sulfur Dioxide Detector Tubes
GastecŪ Tube 5LB
GastecŪ  5M Sulfur Dioxide MR Detector Tubes
Gastec Tube No 5M
GastecŪ 6L Water Vapor LR Detector TubesGastecŪ Tube 6LP Water Vapor Detector Tubes
GastecŪ Tube No. 6LP
GastecŪ 12D Hydrogen Cyanide Dosi TubesGastec 12L Hydrogen Cyanide Detector TubesGastecŪ 14L Hydrogen Chloride Detector Tubes
GastecŪ 14M  Hydrogen Chloride MR Detector TubesGastecŪ 14R Hydrogen Chloride (low humidity) Detector Tubes
GastecŪ Tube No 14R
GastecŪ Tube 19LA