AccuStandard
21组分苯系物混标, Method 502.2/524.2 Mix E,200 μg/mL in Methanol
标准品, Internal/Surrogate Standard,2.0 mg/mL in Methanol
VOC套标, Volatile Organic Compounds
实验室空白浓缩样品, Laboratory Fortified Blank Sample Concentrate,0.25 μg/mL in MeOH
D混标, Method 507-Mix D,1000 μg/mL in MtBE
G混标, Method 507-Mix G,1000 μg/mL in MtBE
性能检测溶液, Performance Check Solution,Varied conc. in MtBE
分解标准品, Decomposition Solution,Varied conc. in MtBE
Decachlorobiphenyl,0.5 mg/mL in MtBE
十氯联苯
6组分甲基衍生物混标, Methyl derivatives,Varied conc. in Methanol