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PORTACAL® Ammonia calibration gas. Ammonia (NH3) is one of the most commonly produced industrial chemicals. It is a colorless gas with a strong odor. Ammonia is used in agriculture as fertilizer and also as a refrigerant gas, for purification of water supplies, and in the manufacture of plastics, explosives, textiles, pesticides, dyes and other chemicals.

Use PORTACAL® Ammonia calibration gas to be sure your gas detection instrumentation is functioning properly.


Material: Aluminum Alloy

Gas Type: All Reactive Mixes

Valve Inlet: 5/8"-18 UNF (C-10)

Regulator: 71-Series

Cylinder Size Pressure Contents Water Capacity Dimensions Weight
34 Liter 500 PSI 1.2 CU FT .9 Liters 10.64" x 3.125" 1 lb 14.9 oz
44 Liter 825 PSI 1.5 CU FT .79 Liters 9.8" x 2.9" 1 lb 7 oz
58 Liter 500 PSI 2 CU FT 1.72 Liters 14.25" x 3.53" 1 lb 12 oz
116 Liter 1000 PSI 4 CU FT 1.7 Liters 14.25" x 3.5" 2 lbs