ASTM D5580芳烃定量校准混标(不带内标), ASTM 5580 Aromatics Quantitative Calibration Set

标准品, ASTM/EPA Gasoline Refinery Standard,Varied conc. by %w/w

标准品, 6 Level ASTM/EPA Gasoline Refinery Standards

标准品, Daily Quality Control Standard,Varied conc. by %w/w

ASTM D-5836(1,2-PP 法)测定二异氰酸酯套标, Determination of Diisocyanates ASTM D-5836 Set

1,2,3,7,8,9-六氯二苯并-对-二恶英, 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin

D-6379系统分辨率标准, D-6379 System Resolution Standard,Varied conc. in n-Heptane

超临界流体色谱法分析汽油中的烯烃含量用标准品(烯烃校准储备标准品), D-6550 Stock Olefin Standard,Varied Conc %w/w

标准品, Gasoline Boiling Range Distribution by GC,100 μg/mL in Isooctane:Ethanol (97:3)

ASTM Carbamate Surrogate Standard,400 μg/mL in Methanol

标准品