5-alpha Androstane,1000 μg/mL in Dichloromethane

5-alpha-雄烷

标准品, Arizona Diesel &Oil Range Standard,2000 μg/mLin Dichloromethane

2-Amino-5-(diethylamino)toluene Monohydrochloride

4-(N,N-二乙基)-2-甲基苯二胺盐酸盐/N,N-二乙基甲苯-2,5-二胺 HCL

2-Amino-3-nitrophenol,100 μg/mL in Methanol

2-氨基-3-硝基苯酚

4-Nitrophenyl Phenyl Ether ,1000 μg/mL in Isooctane

对硝基苯基苯基醚

3,5-二氯苯基-4-硝基苯基醚, 3,5-Dichlorophenyl-4'-nitrophenyl ether ,1000 μg/mL in Isooctane

标准品, Electronic Cigarettes Trace Metals Standard,10 μg/mL in 2-5% Nitric Acid

标准品, Electronic Cigarettes Nicotine Degradation Standard,500 μg/g in Propylene glycol:Glycerol (50:50)

标准品, EN 14105 Biofuel Glyceride Solution I,Varied conc. in Pyridine

EPH芳香烃/PAH用标准品 可萃取的石油烃的测定(EPH), EPH Aromatic/PAH Standard,1000 μg/mL in Methylene chloride