ASTM D 6209-1998 在环境空气中测定气态和固体多环芳烃的标准...
D6209-98e1 Standard Test Method for Determination of Gaseous and Particulate Polycyclic Aromatic Hydrocarbons in Ambient Air (Collection on Sorbent-Backed Filters with Gas Chromatographic/Mass Spectrometric Analysis)
页:
[1]