Quality Standard:
Purity, %≥99.5
Moisture, ppm≤10
Acidity, ppm≤1
Vapor Residue, ppm≤100
Appearance, Colorless

Package: Disposable steel cylinder 30LB/13.6KG, refillable steel cylinder 12L, 14.3L, steel cylinder 400L, 800L, 926L, ISO tank