D-5307 烷属烃定性分析标准品-pak (C3-C9), D-5307 Qualitative Paraffins Standard,Varied conc. by weight

ASTM D5441甲基叔丁基醚(MTBE)污染物标准(低浓度), ASTM D5441 MtBE Contaminant Std. Low Conc.,0.1 % w/w in MtBE

ASTM D5442 石油蜡定量分析标准品/ 正构16种烷烃(C12-60偶数), D-5442 Quantitative Wax Standard,Varied conc. in Cyclohexane

Tetracosane,500 μg/mL in Carbon disulfide

ASTM D5480 二十四烷标准品

ASTM D-5580 日常质控标准品(不含内标), Daily Quality Control Standard without ISTD,Varied conc. by %w/w

ASTM/EPA汽油中芳烃汽油校准套标(不带内标), ASTM/EPA Gasoline Refinery Standards

ASTM/EPA日常质控标准品(不带内标)-PAK, Daily Quality Control Standard,Varied conc. by weight

1-(2-Pyridyl)piperazine,2 mg/mL in Methylene chloride

1-(2-吡啶基)哌嗪

乙腈中的呋喃类化合物萃取标准品, Furanic Compound Extraction Standard,1000 μg/mL in Acetonitrile

D-6296 乙基叔丁基醚的校准标准, D-6296 Calibration Standard with ETBE,Varied wt% in Isooctane