Элементный состав, ppm (мг/кг) Алюминий (Al), ppm /ASTM D 6595/ .................................................................................. 1.8 Барий (Ba), ppm /ASTM D 6595/ ........................................................................................... 0.0 Бор (B), ppm /ASTM D 6595/ .................................................................................................. 118.5 Ванадий (V), ppm /ASTM D 6595/ ........................................................................................ 1.2 Железо (Fe), ppm /ASTM D 6595/ ....................................