AccuStandard
标准? Herbicide Acids Matrix Spike,Varied conc. in MeOH
标准? Phenoxy-Herbicide High Level Daily QC,Varied conc. in Isooctane
EPA方法8150A-2种混? MCPA methyl ester &MCPP methyl ester,2.0 mg/mL in Hexane
MCPP acid,2.0 mg/mL in MeOH
2-甲基-4-氯戊氧基丙酸
标准? Internal Standard VOA Mix,2.0 mg/mL in Methanol
7种内?替代物混?0.2 mg/mL, Internal/Surrogate Standard Mix,0.2 mg/mL in MeOH
8260 方法挥发性有机物混合标准?8?, Method 8260 Additions,0.2 mg/mL in MeOH
VOC6种混? Additional VOC's by Method 8260B,2000 μg/mL in MeOH
EPA8260B方法替代?挥发性有机物3种替代物(4-溴氟苯、二溴氟甲烷、甲?D8), Surrogate Standard Mix,2.0 mg/mL in MeOH
ASL方法8270C/D-13种混? Method 8270B- Base/Neutrals Mix,2.0 mg/mL in CH2Cl2