الوصف

Sulfur Hexafluoride（SF6） Item Purity Specifications % Sulfur Hexafluoride（SF6）≥*9.*9 ≥*9.**5 ≥*9.**9 ≥*9.***5 Impurities（ppm） Air ≤**0 ≤*0 ≤5 ≤2 CarbonTetrafluoride（CF4） ≤**0 ≤*0 ≤4 ≤2 Moisture (H2O) ≤5 ≤1 ≤1 ≤1 Acidity (Express as HF) ≤0.2 ≤0.1 ≤0.1 Hydrolysable Fluorides(Express as HF) ≤1.0 ≤0.2 ≤0.1 Oil ≤4 ≤0.5 ≤0.5 ≤0.5 Biological noxious test Non-toxic