| Acid Surrogate | 酸替代标准(3种组分)（标样） | 0 | |
| Base/Neutral Surrogate Standard | 碱性/中性替代标样(3种组分) | 0 | |
| Internal Standard Mix | EPA8270 6种半挥发物氘代PAH内标(苊D10/萘D8/屈D12/苝D12/1,4-二氯苯D4/菲D10) | 0 | |
| Method 8270B - Base/Neutrals Mix | 方法8270-12种混标 | 0 | |
| Method 8270B - Base/Neutrals Mix | ASL方法8270C/D-13种混标 | 0 | |
| Method 8270B - Chlorinated Hydrocarbons Mix | ASL方法8270C/D-13种混标 | 0 | |
| Method 8270B - Ethers & Phthalates Mix | 11组分邻苯二甲酸酯混标 | 0 | |
| Method 8270B - Nitrosamines Mix | EPA方法8270B混标-亚硝胺混合物 | 0 | |
| Method 8270B - Organochlorine Pesticide Mix | ASL方法8270C/D-17种混标 | 0 | |
| Method 8270B - Organophosphorous Pesticide Mix | 8270B有机磷混标 | 0 | |
| Method 8270B - PAH Mix | ASL方法8270C/D-多环芳烃2种混标 | 0 | |
| Method 8270B - PAH Mix | 16种多环芳烃标样 | 0 | |
| Method 8270B - Pesticide Mix | ASL方法8270C/D-农药6种混标 | 0 | |
| Method 8270B - Phenols Mix | 酚类混标 | 0 | |
| Method 8270B - Phenols Mix | 11组分酚混标 | 0 | |
| Method 8270B - Pyridines Mix | ASL方法8270C/D-吡啶4种混标 | 0 | |
| Method 8270B - Toxic Substance Mix | ASL方法8270C/D-有毒物质8种混标 | 0 | |
