标准品, ASTM D-3606-IS3-2ML Set

定量校正混标, Quantitative Calibration Mix,Varied conc. by %v/v

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

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

1,2,6,8-Tetrachlorodibenzo-p-dioxin

1,2,6,8-四氯二苯并-对-二恶英

ASTM D-4815汽油中含氧物质定量分析校准混标套标(带内标), ASTM D-4815 Oxygenates Solutions w/ IS Set

1,2,3,7,8-五氯二苯并对二恶英, 1,2,3,7,8-Pentachlorodibenzo-p-dioxin

ASTM D5059 Part A-汽油分析用铅套标 7种组分, D-5059 Part A Lead in Gasoline Std.

D-5059 Internal Standard Mix,0.793 mg/mL in White Mineral Oil

D-5059的内部标准混合一套

Reformate Standard Mix,Varied conc. by %w/w