ASL方法8270C/D-2种混标, Method 8270 Semi-Volatile Additions,2.0 mg/mL in CH2Cl2

方法8270B 校准套标, Method 8270B Calibration Kit

EPA方法8270-6种混标, Surrogate Standard,Varied conc. in CH2Cl2:MeOH(4:1)

EPA8270 半挥发性有机物混标(不含内标,共77种), Method 8270 Daily QC Check w/o IS,50 μg/mL in CH2Cl2

Chrysene,500 μg/mL in Acetonitrile

Indeno(1,2,3-cd)pyrene,0.5 mg/mL in Acetonitrile

茚并(1,2,3-cd)芘

多环芳烃18种混标, Polynuclear Aromatic Hydrocarbons (HPLC),0.5 mg/mL in Acetonitrile

丙烯醛-2,4-二硝基苯腙, Acrolein-DNPH,0.1 mg/mL in Acetonitrile

丙烯醛-2,4-二硝基苯肼, Acrolein-DNPH,1000 μg/mL in Acetonitrile

Heptanal-DNPH,0.1 mg/mL in Acetonitrile

庚醛-DNPH