AccuStandard
标准品, Phenoxy-Herbicide High Level Daily QC,Varied conc. in Isooctane
EPA方法8150A-10种混标, Underivatized Chlorinated Herbicides,Varied conc. in MeOH
EPA方法8150A套标, Methyl Derivative Solutions Set
(4-氯-2-甲基苯氧基)乙酸, MCPA acid,2.0 mg/mL in MeOH
标准品, Internal Standard VOA Mix,0.2 mg/mL in Methanol
EPA方法8240/60-4种替代物混标, Surrogate Standard VOA Mix,0.2 mg/mL in MeOH
内标混合物@ 2.0 mg / mL的甲醇溶液, Internal Standard Mix,2.0 mg/mL in Methanol
7种内标/替代物混标,2 mg/mL 溶于甲醇, Internal/Surrogate Standard Mix,2.0 mg/mL in MeOH
VOC10种混标, Additional VOC's by Method 8260B,2000 μg/mL in MeOH
VOC6种混标, Additional VOC's by Method 8260B,2000 μg/mL in MeOH