半定量标准集, Semi-Quantitative Standard Set

p-Terphenyl

对二苯基苯

TCLP-半挥发性有机物标准品, TCLP-Semi-Volatiles,Varied conc. in CH2Cl2

标准品, Pesticide mixes

校验标准品 1, Check Mate 1 ,Varied conc. in 5% Hydrochloric acid, 1% Nitric acid, tr HF

标准品, Total Petroleum Hydrocarbon Reference Set

Methyl cis-6-Octadecenoate

顺式-十八烯酸甲酯

Methyl cis-11-Octadecenoate

顺式-11-十八烯酸甲酯

Methyl cis-11-eicosenoate

顺-11-二十碳烯酸甲酯

Methyl arachidonate

花生四烯酸甲酯/顺-5,8,11,14-二十碳四烯酸甲酯