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Colorimetric tubs TUBES

-Thin Tubes
When measuring concentrations of specific compounds, nothing quite beats the colorimetric tube for simplicity, flexibility and specificity.
The Uniphos air-sampling pump is a one-stroke pump with built-in tip breaker and shard reservoir. This ensures safe and clean working and guarantees a reliable analysis.
Uniphos offers tubes for most compounds, often in multiple measurement ranges. Most tubes have a shelf life of up to 2 years.
Uniphos tubes and pumps are compatible with RAE Systems LP-1200 / Sensidyne™ / Gastec™ GV/100, 800 and Kitagawa™ 8014-400A pumps. The tubes of these manufacturers are compatible with the Uniphos sampling pump as well.

-Thick Tubes:
Complementary to thin tubes, we have also available MSA/KWIK-DRAW thicker tubes, compatible with DRÄGER sampling pumps. These tubes extend the range of gases and measurable ranges available.


• One-stroke hand pump
• Light, rugged and Handy
• Reproducible stroke
• Low maintenance
• 5 moving parts
• 50 or 100cc pump volume
• 5 year warranty
• Available for NH3, H2S, SO2, Cl2, PH3, HCl, HCN, CO, CO2, O2, C6H6, alcohols, amines, mercaptans and many other gases and vapours.


  • Chemical plants
  • Food industry
  • Heavy industry
  • Inert gases storage rooms
  • Oil fields
  • Power generation plants
  • Pulp and paper
  • Refineries
  • Aerosol Propellant Filling Docks
  • Aerospace Manufacturing
  • Automotive Manufacturing
  • Basement badly ventilate
  • Chlorine Gas Manufacturing
  • Fertilizer Plants
  • Fire departments
  • Food Processing Plants and Fruit Storage
  • Furnaces
  • Gas Industries
  • Gas Stations
  • Gasoline Generators/Engines
  • Grain Storage Silos
  • Hazardous Waste Facilities
  • Industrial Refrigeration and Cold Storage
  • Industrial safety
  • Laboratory
  • Lumber Drying Kilns
  • Munitions
  • Nuclear Reactors
  • Paints and varnish
  • Parking Garages
  • Perfumery and cosmetics
  • Petrochemical Manufacturing
  • Petrochemical Manufacturing
  • Pharmaceutical Manufacturing
  • Printing (lithography and flexography)
  • Pulp & Paper Mills
  • Semiconductor Industry
  • Service galeries
  • Solvent Distribution Centers
  • Swimming Pool Chlorinization Plants
  • Textile finishing
  • Vegetable Oil Hydrogenation Plants
  • Waste water treatment plants
  • Water Treatment Plants
  • Wine cellar


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