Dibromofluoromethane ,2.0 mg/mL in MeOH

二溴氟甲烷

ASL方法8270C/D-13种混标, Method 8270B- Chlorinated Hydrocarbons Mix,2.0 mg/mL in CH2Cl2

附录半挥发性混标, Appendix lX Semi-Volatiles Mix,2.0 mg/mL in CH2Cl2

附录半挥发性混标, Appendix lX Semi-Volatiles Mix,2000 μg/mL in Dichloromethane

ASL方法8270C/D-5种混标, Additions to Method 8270,2.0 mg/mL in Dichloromethane:Methanol (75:25)

ASL方法8270C/D-13种混标, Additions to Method 8270,2.0 mg/mL in CH2Cl2

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

8270,83种半挥发物混标 含有M-8270-IS-WL-8X,M-8270-IS-WL-6X,M-8270-IS-WL-4X,M-8270-IS-WL-2.5X,M-8270-IS-WL 五支标准品, Method 8270 5 Point Curve with ISTD's

EPA方法8270标准替代物标准品6组分, Method 8270-Surrogate Standard,4.0 mg/mL in CH2Cl2

EPA方法8272标准品, EPA 8272 Standard,Varied conc. in Dichloromethane