(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

EPA方法8260B-4种混标, Internal Standard Mix,2.0 mg/mL in Methanol

11组分邻苯二甲酸酯混标, Method 8270B- Ethers &Phthalates Mix,2.0 mg/mL in CH2Cl2

半挥发性毛细管GC/MS-17种混标, Semi-Volatile by Capillary Column GC/MS Mix 2,2 mg/mL in Dichloromethane