Gastec Polytec Detection Tubes

Gastec Polytec Tubes

Gastec Polytec Detection Tubes - Gastec Polytec Tubes

Gastec Polytec tubes provide a cost effective method to simultaneously check for the presence of unknown gases and provide semi-quantitative measurements.

Gastec Polytec tubes are used to quickly check for the presence of multiple gases and their general concentrations with a single tube. Each of the Polytec tubes can identify and provide a semi-quantitative analysis for 9 to 15 different gases simultaneously, providing a cost effective analysis system for unknown gases.

Each Polytec tube contains 1 to 7 reaction layers that respond to gases and their concentrations. The colors of the different reaction layers respond individually to the gases, allowing the user to determine the presence of a specific gas and either the lower limit of its concentration level or a range.

Polytec Tube Gases and Ranges

Polytec I (1 layer)
Acetone ≥1000 ppm
Acetylene ≥10 ppm
Benzene ≥20 ppm
Carbon Disulphide ≥1 ppm
Carbon Monoxide ≥10 ppm
Ethylene ≥70 ppm
Gasoline ≥100 ppm
Hydrogen Sulphide ≥1 ppm
Propane ≥100 ppm
Propylene ≥100 ppm
Styrene ≥10 ppm
Toulene ≥10 ppm
Trichloroethylene ≥15 ppm
Xylene ≥10 ppm
Polytec II (4 layers)
Ammonia ≥0.5, ≥5 ppm
Carbon Monoxide ≥10 ppm
Chlorine ≥1 ppm
Hydrogen ≥10000 ppm
Hydrogen Chloride ≥5 ppm
Hydrogen Sulphide ≥10 ppm
Olefin HC's ≥10000 ppm
Mercaptans ≥10 ppm
Nitrogen Dioxide ≥3 ppm
Sulphur Dioxide ≥1, ≥2 ppm
Polytec III (3 layers)
Ammonia ≥0.5, ≥5 ppm
Butane ≥500 ppm
Chlorine ≥1 ppm
Gasoline ≥2, ≥20 ppm
Hydrogen Chloride ≥5 ppm
Hydrogen Sulphide ≥0.5, ≥2 ppm
LPG ≥5000 ppm
Nitrogen Dioxide ≥3 ppm
Sulphur Dioxide ≥2 ppm
Polytec IV (7 layers)
Acetylene ≥200, ≥2000 ppm
Ammonia ≥25, ≥250 ppm
Carbon Dioxide ≥500, ≥20000 ppm
Carbon Monoxide ≥25, ≥100 ppm
Chlorine ≥5, ≥20 ppm, ≥50 ppm
Diethylamine ≥25, ≥150 ppm
Ethylene ≥10000 ppm
Hydrogen ≥50000, ≥100000 ppm
Hydrogen Chloride ≥5, ≥150 ppm
Hydrogen Sulphide ≥10, ≥120, ≥200, ≥800 ppm
Methyl Mercaptan ≥200, ≥1000 ppm
Nitrogen Dioxide ≥5, ≥30 ppm
Phosphine ≥50, ≥700 ppm
Propylene ≥10000, ≥50000 ppm
Sulphur Dioxide ≥10, ≥50 ppm

Gastec Polytec Multiple Gas Detection Tubes

  • Part Number/Description
  • Cart
  • Price
  • 107Gastec Polytec I multiple gas detection tubes12
  • Order
  • Call for Price
  • 25Gastec Polytec II multiple gas detection tubes13
  • Order
  • Call for Price
  • 26Gastec Polytec III multiple gas detection tubes14
  • Order
  • Call for Price
  • 27Gastec Polytec IV multiple gas detection tubes15
  • Order
  • Call for Price

Browse All Rental Categories

113 Categories, 304 Models

Our Most Popular Rental Categories

Browse By Manufacturer

34 Manufacturers, 266 Models

Popular Sales Equipment & Promotions

Field Supplies

Great Prices for Project Supplies

Did you know that Equipco also sells environmental field supplies?

Whether you need calibration standards, tubing, or other supplies like gloves and labels, we stock everything you need to finish the job. Our high quality field supplies, including NIST traceable calibration solutions and gases, come at significant savings over manufacturer brands.

Used Equipment

Great Discounts for Used Equipment

Did you know that Equipco also sells used equipment?

Whenever we have used equipment to sell, whether like-new equipment used only for demonstration or a former rental, well maintained and available for a great price, find what you’re looking for here and check back for updates.

RKI Eagle 2

Multiple Gas Monitor

RKI’s Eagle 2 is an advanced portable gas detector capable of monitoring up to six sensors simultaneously including a PID. 16 different sensors are available providing for hundreds of configuration possibilities.

Landtec GEM5000

Landfill Gas Analyzer

The GEM5000 is the latest in the line of Landtec's GEM landfill gas analyzers. Now lighter, smaller, more accurate, and with an improved user interface, the only instrument you need to take into the field just got even better.

Levelogger 5

Water Level Datalogger

Advanced and durable, the Levelogger Edge is the latest water level datalogger from Solinst. An all new sensor design manages to achieve excellent accuracy while being more robust then previous models and remaining economical.

RAE MiniRAE 3000

Handheld PID Monitor

RAE Systems PIDs are known worldwide for their incredible reliability, accuracy, and features. The MiniRAE 3000 is the latest flagship model featuring the widest range of any handheld PID available and built in correction factors for over 200 compounds.

MultiRAE Series

Multiple Threat Monitor

The MultiRAE Series of handheld gas detectors includes three models for detection of up to six threats simultaneously. Choose from 25 toxic sensors, 3 PID sensors with a 9.8 eV lamp option, and even a gamma radiation sensor.

Your Rental Cart is Empty
Browse Rental Inventory

I forgot my password…