甲醇中27种挥发性有机物VOC混标
Reference Material
This certificate is designed in accordance with ISO 17034 and ISO Guide 31. This reference material (RM) was designed,produced and verified in accordance with ISO/IEC 17025, ISO 17034 and a registered quality management system ISO 9001.
Product Name(产品名称) 27 VOCs Mix in Methanol,200μg/mL(甲醇中27种挥发性有机物VOC混标)
Part Number(产品编号) 81449e
Lot Number(产品批号) -
Expiry Date(失效日期) 2026-Apr-27______________________________________________________
Storage(存储条件) Normal temperature,Keep in the shade
常温，置于阴凉处
常温，置于阴凉处
Transportation(运输条件) Normal temperature transportation
(常温运输)
(常温运输)
| CERTIFIED | |||||
| Component No. (组分数) | Peak Sequence (出峰顺序) | Component (组分) | CAS No. | Concentration (μg/mL) (浓度) | Relative Expanded Uncertainty(%) (k=2) (相对扩展不确定度) |
| 1 | 1 | Vinyl Chloride ( 氯乙烯) | 75-01-4 | 200 | 3 |
| 2 | 2 | 1,1-Dichloroethene (1,1-二氯乙烯) | 75-35-4 | 200 | 3 |
| 3 | 3 | Dichloromethane ( 二氯甲烷) | 75-09-2 | 200 | 3 |
| 4 | 4 | trans-1,2-Dichloroethene (反-1,2-二氯乙烯) | 156-60-5 | 200 | 3 |
| 5 | 5 | cis-1,2-Dichloroethene (顺-1,2-二氯乙烯) | 156-59-2 | 200 | 3 |
| 6 | 6 | Chloroform (三氯jia烷) | 67-66-3 | 200 | 3 |
| 7 | 7 | 1,1,1-Trichloroethane (1,1,1-三氯乙烷) | 71-55-6 | 200 | 3 |
| 8 | 8 | Carbon Tetrachloride (四氯化碳) | 56-23-5 | 200 | 3 |
| 9 | 9 | Benzene (苯) | 71-43-2 | 200 | 3 |
| 10 | 1,2-Dichloroethane (1,2-二氯乙烷) | 107-06-2 | 200 | 3 | |
| 11 | 10 | Trichloroethylene (三氯乙烯) | 79-01-6 | 200 | 3 |
| 12 | 11 | 1,2-Dichloropropane (1,2-二氯丙烷) | 78-87-5 | 200 | 3 |
| 13 | 12 | Bromodichloromethane (一溴二氯甲烷) | 75-27-4 | 200 | 3 |
| 14 | 13 | Toluene (甲苯) | 108-88-3 | 200 | 3 |
| 15 | 14 | 1,1,2-Trichloroethane (1,1,2-三氯乙烷) | 79-00-5 | 200 | 3 |
| 16 | 15 | Tetrachloroethylene (四氯乙烯) | 127-18-4 | 200 | 3 |
| 17 | 16 | Dibromochloromethane (二溴氯甲烷) | 124-48-1 | 200 | 3 |
| 18 | 17 | Chlorobenzene (氯苯) | 108-90-7 | 200 | 3 |
| 19 | 18 | Ethylbenzene (乙苯) | 100-41-4 | 200 | 3 |
| 20 | 19 | p-Xylene (对二甲苯) | 106-42-3 | 200 | 3 |
| 21 | m-Xylene (间二甲苯) | 108-38-3 | 200 | 3 | |
| 22 | 20 | o-Xylene (邻二甲苯) | 95-47-6 | 200 | 3 |
| 23 | Styrene (苯乙烯) | 100-42-5 | 200 | 3 | |
| 24 | 21 | Bromoform (三溴甲烷) | 75-25-2 | 200 | 3 |
| 25 | 22 | 1,4-Dichlorobenzene (对二氯苯) | 106-46-7 | 200 | 3 |
| 26 | 23 | 1,2-Dichlorobenzene (邻二氯苯) | 95-50-1 | 200 | 3 |
| 27 | 24 | 1,2,4-Trichlorobenzene (1,2,4-三氯苯) | 120-82-1 | 200 | 3 |
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