Gastec 4H Glass Hydrogen Sulfide High Range Detector Tube (For Use With Gastec Gas Detection System) (10 Per Box) (1/BX) Head & Eye & Face Protection *Product Dimensions H: 3 1/2

*Product Dimensions H: 3 1/2 T: 1 3/4 B: 2 1/8

*Safedge® Rim *Product Dimensions H: 6 1/2 T: 2 7/8 B: 3

ice cubes or optional Traex refreezable bottle (04-0121)

*Product Dimensions H: 6 1/4 T: 3 3/8 B: 3 1/2

Survivair Replacement Test Solution Ampules is ideal for Bitrex„¢ fit test kit

Gastec 4H Glass Hydrogen Sulfide High Range Detector Tube (For Use With Gastec Gas Detection System) (10 Per Box) (1/BX) Head & Eye & Face Protection *Product Dimensions H: 3 1/2Gastec Select from almost 300 Direct Reading Tubes. Tubes feature clear lines of demarcation for precise recording and accurate analysis. They are simple and easy to use and save training and sampling time. Use with Gastec Precision Piston Pump.