D19标样Ag,Al,B,Ba,Cd,Cr,Cu,Fe,Mg,Mn,Mo,Na,Ni,Pb,Si,Sn,Ti,V,Zn基体：航空参比油浓度(μg/g)包装产品编号0240mLVHG-9150-00-179-51375100GVHG-D19-5-100G10100GVHG-D19-10-100G30100GVHG-D19-30-100G50100GVHG-D19-50-100G80100GVHG-D19-80-100G100100GVHG-D19-100-100G120100GVHG-D19-120-100G300100GVHG-D19-300-100G400100GVHG-D19-500-100G700100GVHG-D19-700-100G900100GVHG-D19-900-100GKITVariousVHG-9150-01-355-1178联系美同达010-88482632)