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Petrochemical
Gas Mixtures - Fired Heater
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Two variables are critical to help
ensure the reliability of measurements over extended times. The
variables are the primary standards and the analytical
instrumentation. Whenever feasible, US Welding uses the same
analytical methods used in your industry. This practice reduces the
introduction of bias to our measurements and increases confidence in
analytical results. In many cases we will work with our customers to
duplicate their analytical processes in our laboratories.
US Welding offers the following Fired Heater Mixtures:
- Oxygen (10%), Balance Nitrogen
- Oxygen (10%), Carbon Monoxide
(1000ppm), Carbon Dioxide (8%), Balance Nitrogen
- Oxygen (10%), Carbon Monoxide
(1000ppm), THC (1000ppm), Carbon Dioxide (8%), Balance Nitrogen
Cylinder Sizes* and Capacities:
- K (228 ft3)
- AS (145 ft3)
- AQ (78 ft3)
- A3 (29 ft3)
- TE (24 ft3)
- TC (9 ft3)
Product Grades:
- Master (+/-1%)
- Certified (+/-2%)
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