Lead in Gasoline Level 6,0.1 g/gal in Isooctane

PartC-汽油分析用铅标准品 6

Lead in Gasoline Level 7,0.3 g/gal in Isooctane

PartC-汽油分析用铅标准品 7

Tartaric acid,0.5000 %w/v in 4% Hydrochloric acid

L-酒石酸

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

D-5307 柱分离度混标-pak, D-5307 Column Resolution Mixture,Varied conc. by weight

ASTM D5441甲基叔丁基醚(MTBE)分离度测试混标(3组分), ASTM D5441 MtBE Resolution Test Mix,1.0 % w/w in MtBE

D-5442色谱柱分离度测试标准品-pak(2组分), D-5442 Column Resolution standard,Varied conc. in Cyclohexane

D-5480-95内标液标, D-5480-95 Internal Standard Solution,Equal weight per component

标准品, Ethanol and Methanol in Fuels-Level Two,Varied conc. by weight

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