Gastec 9L Glass Nitrogen Dioxide Low Range Detector Tube (For Use With Gastec Gas Detection System) (10 Per Box) (1/BX) Napkins & Paper Plates * Maximum protection

* Maximum protection

Glasses come with clear HydroShield anti-fog and anti-scratch lens and have a secure wrap-around brow that can be expanded to suit a variety of users

* Chrome-plated wire rack * Holds 2 square 5-ounce cruets

* Impact resistant plastic decanter with stainless steel base * FDA approved material

Gastec 9L Glass Nitrogen Dioxide Low Range Detector Tube (For Use With Gastec Gas Detection System) (10 Per Box) (1/BX) Napkins & Paper Plates * Maximum protectionGastec 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.