1,7,8-Trichlorodibenzo-p-dioxin

1,7,8-三氯二苯并-对-二恶英

原子吸收光谱法分析汽油中的铅空白样ASTM D-3237-97, D-3237 Lead Calibration Level I Blank,MIBK:Aliquat 336 (99:1)

标准品, ASTM D-3606-IS3-2ML Set

D-3606校准标准04 (ISTD仲丁醇), D-3606 Calibration Standard 04 with ISTD sec-butanol,Varied vol% in Isooctane

1,3,6,8-四氯二苯并-对-二恶英, 1,3,6,8-Tetrachlorodibenzo-p-dioxin

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

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 4,0.01 g/gal in Isooctane

PartC-汽油分析用铅标准品 4

气相色谱分析用石油标准物质, Qualitative Reference Petroleum Set

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