1,3,7,9-四氯二苯并-对-二恶英, 1,3,7,9-Tetrachlorodibenzo-p-dioxin

GC/TC法分析汽油中的芳烃, Aromatics in Gasoline by GC/TC

标准品, ASTM D-4815 Oxygenates Solutions w/ IS Set

1,2,3,8,9-五氯二苯并-对-二恶英, 1,2,3,8,9-Pentachlorodibenzo-p-dioxin

Lead in Gasoline Level 2,0.001 g/gal in Isooctane

PartC-汽油分析用铅标准品 2

1,2,4,6,8/1,2,4,7,9-五氯二苯并-对-二恶英, 1,2,4,6,8/1,2,4,7,9-Pentachlorodibenzo-p-dioxin

ASTM D5134 柱评估混标, Column Evalution Mix,Varied conc. by %w/w

D-5307 柱分离度混标, D-5307 Column Resolution Mixture,Varied conc. by weight

ASTM D5441甲基叔丁基醚(MTBE)污染物标准(高浓度), ASTM D5441 MtBE Contaminant Std. High Conc.,1.0 % w/w in MtBE

D-5441定性标准品(33组分于正十二烷中), D-5441 Qualitative Standard,0.1% wt/wt in Dodecane