AccuStandard
Endosulfan I ,10 μg/mL in MtBE
alpha-硫丹
改进实验室性能检测溶液, Modified Laboratory Performance Check Solution,Varied conc. in MtBE
甲基衍生物, Method 552.1-Methyl Derivatives,Varied conc. in MeOH
挥发性有机酸套标, Method 552.1-Underivatized Analytes Set
Dalapon methyl ester,40 μg/mL in MtBE
二氯丙酸甲酯
Dalapon acid,40 μg/mL in MtBE
茅草枯
2-Bromobutanoic acid,10 mg/mL in MtBE
2-溴丁酸
552方法卤乙酸&卤苯7种混合标准品, Method 552-Haloacetic Acids,1000 μg/mL in MtBE
挥发性有机酸混标, Method 552-Haloacetic Acids,1000 μg/mL in MtBE
2,3-Dibromopropionic acid ,20 mg/mL in MtBE
2,3-二溴丙酸