1,7,8-Trichlorodibenzo-p-dioxin ,50 μg/mL in Isooctane

1,7,8-三氯二苯并-对-二恶英

D-3237 Lead Calibration Level IV,0.10 g Pb/gal. in 1% Aliquat 336:MIBK

原子吸收光谱法分析汽油中的铅标准品ASTM D-3237-97

D-3524柱分解混标, D-3524 Column Resolution Mix,1.0% by volume in Heptane

标准品, D-3606 Calibration Set with Internal Standard

日常质控标准品, Daily QC Standard without Internal Std,Varied conc.

D-3798 P-二甲苯杂质标准不含IS, D-3798 P-Xylene Impurity Standard without IS,Varied conc. by weight

D-3798 P-二甲苯杂质标准含IS, D-3798 P-Xylene Impurity Standard with IS,Varied conc. by %w/w

1,2,6,7-Tetrachlorodibenzo-p-dioxin

1,2,6,7-四氯二苯并-对-二恶英

含氧物质定量分析校准混标套标(不带内标), ASTM D-4815 Oxygenates Calibration Solutions Set

ASTM D-4815 阀定时混标, ASTM D-4815 Valve Timing Solution,Varied conc. by weight