4种替代物混标(对溴氟苯/二溴氟甲烷/1,2-二氯乙烷-d4/甲苯-d8),0.2 mg/mL, Surrogate Standard Mix,0.2 mg/mL in MeOH

挥发性混标, Additional VOC's by Method 8260B,2000 μg/mL in MeOH

EPA方法8260B-4种混标, Internal Standard Mix,0.2 mg/mL in MeOH

Dibromofluoromethane ,2.0 mg/mL in MeOH

二溴氟甲烷

半挥发性有机物混合标准品5, Semi-Volatile by Capillary Column GC/MS Mix 5,2.0 mg/mL in Dichloromethane

11组分酚混标, Method 8270B- Phenols Mix,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)

ASL方法8270C/D-4种混标, Method 8270 Semi-Volatile Additions,2.0 mg/mL in CH2Cl2

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

Benz(a)anthracene,0.5 mg/mL in Acetonitrile

1,2-苯并[A]蒽