61组分VOC混标, Volatile Organic Compounds-Liquids &Gases,0.2 mg/mL in MeOH

方法504.1 -3组分 标准溶液, Method 504.1-Calibration Stock Solution,0.2 mg/mL in MeOH

实验室空白浓缩样品, Laboratory Fortified Blank Sample Concentrate,0.25 μg/mL in MeOH

A混标, Method 507-Mix A,1000 μg/mL in MtBE

F混标, Method 507-Mix E,1000 μg/mL in MtBE

分解溶液, Decomposition Solution,0.1 mg/mL in Ethyl acetate

亚老哥尔 1260, Aroclor 1260 Stock solution,5.0 mg/mL in MeOH

分解液, Decomposition Solution,Varied conc. in MtBE

3组分性能检测溶液, Method 509-Performance Check Solution,Varied conc. in 0.1% w/v DTT in Ethyl acetate

4,4'-Dichlorobiphenyl,0.5 mg/mL in MtBE

4,4-二氯联苯

EPA154.4除草剂甲酯混合标准品, Quality Control Sample Methyl Derivatives,Varied conc. in MtBE

氯酸中甲基衍生物, Methyl Deriv. of Chlorinated Acids,1000 μg/mL in MtBE

10组分校准溶液, Calibration Solution,Varied conc. in MtBE

524.2方法增补24组分挥发性有机物, Additions to Method 524.2,2.0 mg/mL in MeOH

6组分EPA 内标标准溶液, EPA Method 524.3 Internal Standard,2.0 mg/mL in Methanol