Air Liquide America Specialty Gases recently announced the introduction of comprehensive calibration solutions that ensure accurate monitoring of ethylene and propylene in product or polymer grade feedstocks.
Purity standards include 1 to 5 ppm moisture and 1 to 5 ppm ammonia, both in nitrogen; 0.1 to 1 ppm hydrogen sulfide in nitrogen; and 0.1 to 1 ppm hydrogen sulfide, carbonyl sulfide and methyl mercaptan tri-blend in nitrogen.
Air Liquide feedstock standards feature a 12-month shelf life for long-term stability and guaranteed ±5% accuracy that ensures precise analyzer calibration for error-free purity analysis. Low impurity levels protect analyzer sensitivity and provide extended, contamination-free instrument performance.
Blend tolerance of ±10% ensures product consistency and integrity between orders while 10 to 20 working day lead times reduce the need for on-site specialty gas inventory.
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