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

D-6379校准曲线, D-6379 Calibration Curve (Alternative Concentration)

标准品, Non-oxygenated Spark Ignition Engine Fuel Standard,Varied concentration by weight%

壬基酚标准品套标, Nonylphenols in Environmental Waters-SET

甲基醚混标, DIN 38407-14 Methyl Esters Mix,500 μg/mL in n-Hexane

杀虫剂17种混标DIN38407-2, DIN 38407-2 Pesticide Standard,10 μg/mL in n-Hexane

多环芳烃混标 6组分, DIN 38407-8 PAH Mix,2 μg/mL in Acetonitrile

o-Terphenyl Standard,1000 μg/mL in CH2Cl2

邻二苯基苯