标准品/甲醇中56种挥发性有机物VOC混标/HJ 639-2012/HJ 810-2016，1000μg/mL
产品编号西域质检-TM22514
Cas号
纯度/浓度1000μg/mL
储存温度冷藏
增值税发票√顺丰快递√订货电话：18601927057
- 中文名称：标准品/甲醇中56种挥发性有机物VOC混标/HJ 639-2012/HJ 810-2016
- 英文名称：
- CAS NO：
- 分子式：
- 分子量：
基本信息
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.
冷藏(2~8)℃,置于阴凉处
| 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 | 1000 | 2 |
| 2 | 2 | 1,1-Dichloroethene (1,1-二氯乙烯) | 75-35-4 | 1000 | 2 |
| 3 | 3 | Dichloromethane (二氯甲烷) | 75-09-2 | 1000 | 2 |
| 4 | 4 | trans-1,2-Dichloroethene (反-1,2-二氯乙烯) | 156-60-5 | 1000 | 2 |
| 5 | 5 | 1,1-Dichloroethane (1,1-二氯乙烷) | 75-34-3 | 1000 | 2 |
| 6 | 6 | Chloroprene (氯丁二烯) | 126-99-8 | 1000 | 2 |
| 7 | 7 | cis-1,2-Dichloroethene (顺-1,2-二氯乙烯) | 156-59-2 | 1000 | 2 |
| 8 | 2,2-Dichloropropane (2,2-二氯丙烷) | 594-20-7 | 1000 | 2 | |
| 9 | 8 | Bromochloromethane (溴氯甲烷) | 74-97-5 | 1000 | 2 |
| 10 | 9 | Chloroform (三氯甲烷) | 67-66-3 | 1000 | 2 |
| 11 | 10 | 1,1,1-Trichloroethane (1,1,1-三氯乙烷) | 71-55-6 | 1000 | 2 |
| 12 | 11 | 1,1-Dichloro-1-propene (1,1-二氯丙烯) | 563-58-6 | 1000 | 2 |
| 13 | Carbon Tetrachloride (四氯化碳) | 56-23-5 | 1000 | 2 | |
| 14 | 12 | Benzene (苯) | 71-43-2 | 1000 | 2 |
| 15 | 1,2-Dichloroethane (1,2-二氯乙烷) | 107-06-2 | 1000 | 2 | |
| 16 | 13 | Trichloroethylene (三氯乙烯) | 79-01-6 | 1000 | 2 |
| 17 | 14 | 1,2-Dichloropropane (1,2-二氯丙烷) | 78-87-5 | 1000 | 2 |
| 18 | 15 | Dibromomethane (二溴甲烷) | 74-95-3 | 1000 | 2 |
| 19 | 16 | Bromodichloromethane (一溴二氯甲烷) | 75-27-4 | 1000 | 2 |
| 20 | 17 | cis-1,3-Dichloropropene (顺式-1,3-二氯丙烯) | 10061-01-5 | 1000 | 2 |
| 21 | 18 | Toluene (甲苯) | 108-88-3 | 1000 | 2 |
| 22 | 19 | trans-1,3-Dichloropropene (反式-1,3-二氯丙烯) | 10061-02-6 | 1000 | 2 |
| 23 | 20 | 1,1,2-Trichloroethane (1,1,2-三氯乙烷) | 79-00-5 | 1000 | 2 |
| 24 | 21 | 1,3-Dichloropropane (1,3-二氯丙烷) | 142-28-9 | 1000 | 2 |
| 25 | Tetrachloroethylene (四氯乙烯) | 127-18-4 | 1000 | 2 | |
| 26 | 22 | Dibromochloromethane (二溴氯甲烷) | 124-48-1 | 1000 | 2 |
| 27 | 23 | 1,2-Dibromoethane (1,2-二溴乙烷) | 106-93-4 | 1000 | 2 |
| 28 | 24 | Chlorobenzene (氯苯) | 108-90-7 | 1000 | 2 |
| 29 | 25 | 1,1,1,2-Tetrachloroethane (1,1,1,2-四氯乙烷) | 630-20-6 | 1000 | 2 |
| 30 | 26 | Ethylbenzene (乙苯) | 100-41-4 | 1000 | 2 |
| 31 | 27 | m-Xylene (间二甲苯) | 108-38-3 | 1000 | 2 |
| 32 | p-Xylene (对二甲苯) | 106-42-3 | 1000 | 2 | |
| 33 | 28 | Styrene (苯乙烯) | 100-42-5 | 1000 | 2 |
| 34 | o-Xylene (邻二甲苯) | 95-47-6 | 1000 | 2 | |
| 35 | 29 | Bromoform (三溴甲烷) | 75-25-2 | 1000 | 2 |
| 36 | 30 | Isopropylbenzene (异丙苯) | 98-82-8 | 1000 | 2 |
| 37 | 31 | 1,1,2,2-Tetrachloroethane (1,1,2,2-四氯乙烷) | 79-34-5 | 1000 | 2 |
| 38 | Bromobenzene (溴苯) | 108-86-1 | 1000 | 2 | |
| 39 | 32 | 1,2,3-Trichloropropane (1,2,3-三氯丙烷) | 96-18-4 | 1000 | 2 |
| 40 | 33 | n-Propylbenzene (正丙苯) | 103-65-1 | 1000 | 2 |
| 41 | 34 | 2-Chlorotoluene (2-氯甲苯) | 95-49-8 | 1000 | 2 |
| 42 | 35 | Mesitylene (1,3,5-三甲苯) | 108-67-8 | 1000 | 2 |
| 43 | 4-Chlorotoluene (4-氯甲苯) | 106-43-4 | 1000 | 2 | |
| 44 | 36 | tert-Butylbenzene (叔丁基苯) | 98-06-6 | 1000 | 2 |
| 45 | 37 | 1,2,4-Trimethylbenzene (1,2,4-三甲基苯) | 95-63-6 | 1000 | 2 |
| 46 | 38 | sec-Butylbenzene (仲丁基苯) | 135-98-8 | 1000 | 2 |
| 47 | 39 | 1,3-Dichlorobenzene (1,3-二氯苯) | 541-73-1 | 1000 | 2 |
| 48 | 40 | p-Cymene (4-异丙基甲苯) | 99-87-6 | 1000 | 2 |
| 49 | 41 | 1,4-Dichlorobenzene (对二氯苯) | 106-46-7 | 1000 | 2 |
| 50 | 42 | n-Butylbenzene (正丁苯) | 104-51-8 | 1000 | 2 |
| 51 | 1,2-Dichlorobenzene (邻二氯苯) | 95-50-1 | 1000 | 2 | |
| 52 | 43 | 1,2-Dibromo-3-chloropropane (1,2-二溴-3-氯丙烷) | 96-12-8 | 1000 | 2 |
| 53 | 44 | 1,2,4-Trichlorobenzene (1,2,4-三氯苯) | 120-82-1 | 1000 | 2 |
| 54 | 45 | Hexachloro-1,3-butadiene (六氯-1,3-丁二烯) | 87-68-3 | 1000 | 2 |
| 55 | 46 | Naphthalene (萘) | 91-20-3 | 1000 | 2 |
| 56 | 47 | 1,2,3-Trichlorobenzene (1,2,3-三氯苯) | 87-61-6 | 1000 | 2 |
This RM is intended for use in a laboratory as a calibration and quality control standard or in method development for analytical techniques.
The certified value(s) and uncertainty(ies) are determined in accordance with ISO 17034 with an 95% confidence level (k=2). Uncertainty is based on the Total Combined Uncertainty, including uncertainties of preparation, purity of neat materials, homogeneity, stability testing.
The balances used for gravimetric measurements are calibrated with weights traceable to the national standards. The calibration of the balances is verified annually by an external accredited calibration service. This analysis method has been verified using an approach consistent with ISO 17034:2016 & ISO 17025:2017.
Random replicate samples of the final packaged RM have been analysed to prove homogeneity consistent with ISO 17034.
The RM should be stored in the original sealed bottle at the indicated temperature.
| CERTIFICATE ON | QC SIGNATURE | |
| 2023-Feb-17 |
|
RM Release |
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