ASL方法8270C/D-10种混标, Additions to Method 8270,2.0 mg/mL in CH2Cl2

16种多环芳烃标准品, Method 8270B- PAH Mix,2.0 mg/mL in Dichloromethane:Benzene (50:50)

EPA方法8270C/D套标, Additions to Method 8270

EPA8270 77种半挥发物混标, Method 8270 5 point curve w/o ISTD's

EPA方法8270套标, Method 8270 Semi-Volatile Mixes

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

多环芳烃16种混标, Polynuclear Aromatic Hydrocarbons (HPLC),0.5 mg/mL in Acetonitrile

Benzo(b)fluoranthene,0.5 mg/mL in Acetonitrile

苯并(b)荧蒽

PAH-Mix 9标准品, PAH Mix,Varied conc. in AcCN

醛类检测混标, Acetaldehyde &Formaldehyde,1000 μg/mL in Water