组分信息
CAS号 | 名称 | 标准值 | 单位 |
---|---|---|---|
71-36-3 | 正丁醇 | 1000 | μg/mL |
5131-66-8 | 1-丁氧基-2-丙醇 | 1000 | μg/mL |
107-98-2 | 丙二醇甲醚 | 1000 | μg/mL |
872-50-4 | N-甲基吡咯烷酮 | 1000 | μg/mL |
770-35-4 | 1-苯氧基-2-丙醇 | 1000 | μg/mL |
71-23-8 | 正丙醇 | 1000 | μg/mL |
57-55-6 | 1,2-丙二醇 | 1000 | μg/mL |
504-63-2 | 1,3-丙二醇 | 1000 | μg/mL |
124-68-5 | 2-氨基-2-甲基-1-丙醇 | 1000 | μg/mL |
111-76-2 | 乙二醇单丁醚 | 1000 | μg/mL |
110-80-5 | 乙二醇乙醚 | 1000 | μg/mL |
109-86-4 | 乙二醇甲醚 | 1000 | μg/mL |
122-99-6 | 苯氧乙醇 | 1000 | μg/mL |
144-19-4 | 2,2,4-三甲基-1,3-戊二醇 | 1000 | μg/mL |
67-64-1 | 丙酮 | 1000 | μg/mL |
71-43-2 | 苯 | 1000 | μg/mL |
123-86-4 | 乙酸正丁酯 | 1000 | μg/mL |
111-46-6 | 二乙二醇 | 1000 | μg/mL |
29911-28-2 | 二丙二醇丁醚 | 1000 | μg/mL |
112-34-5 | 二乙二醇单丁醚 | 1000 | μg/mL |
34590-94-8 | 二丙二醇甲醚 | 1000 | μg/mL |
64-17-5 | 乙醇 | 1000 | μg/mL |
100-41-4 | 乙苯 | 1000 | μg/mL |
107-21-1 | 乙二醇 | 1000 | μg/mL |
67-63-0 | 异丙醇 | 1000 | μg/mL |
110-12-3 | 5-甲基-2-己酮 | 1000 | μg/mL |
108-01-0 | N,N-二甲基乙醇胺 | 1000 | μg/mL |
95-47-6 | 邻二甲苯 | 1000 | μg/mL |
106-42-3 | 对二甲苯 | 1000 | μg/mL |
108-88-3 | 甲苯 | 1000 | μg/mL |
121-44-8 | 三乙胺 | 1000 | μg/mL |
详细介绍
31种挥发性有机物VOC混标/GB 24410-2009
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.
CERTIFIED | |||||
Component No. (组分数) |
Concentration (μg/mL) (浓度) |
Uncertainty (%) |
|||
1 | 1 | Triethylamine | 121-44-8 | 1000 | 2 |
2 | 2 | Acetone | 67-64-1 | 1000 | 2 |
3 | 3 | Benzene | 71-43-2 | 1000 | 2 |
4 | 4 | Isopropyl Alcohol | 67-63-0 | 1000 | 2 |
5 | 5 | Ethanol | 64-17-5 | 1000 | 2 |
6 | 6 | 1-Propanol | 71-23-8 | 1000 | 2 |
7 | 7 | Toluene | 108-88-3 | 1000 | 2 |
8 | 8 | Butyl Acetate | 123-86-4 | 1000 | 2 |
9 | 9 | 1-methoxy-2-propanol | 107-98-2 | 1000 | 2 |
10 | Ethylbenzene | 100-41-4 | 1000 | 2 | |
11 | 10 | 1-Butanol | 71-36-3 | 1000 | 2 |
12 | 11 | p-Xylene | 106-42-3 | 1000 | 2 |
13 | 12 | 5-Methyl-2-hexanone | 110-12-3 | 1000 | 2 |
14 | 13 | N,N-dimethylethanolamine | 108-01-0 | 1000 | 2 |
15 | 14 | 2-Methoxyethanol | 109-86-4 | 1000 | 2 |
16 | 15 | o-Xylene | 95-47-6 | 1000 | 2 |
17 | 16 | 2-Ethoxyethanol | 110-80-5 | 1000 | 2 |
18 | 17 | 1-Butoxy-2-propanol | 5131-66-8 | 1000 | 2 |
19 | 18 | 2-amino-2-methyl-1-propanol1 | 124-68-5 | 1000 | 2 |
20 | 19 | 2-Butoxyethanol | 111-76-2 | 1000 | 2 |
21 | 20 | Dipropylene Glycol Monomethyl Ether2 | 34590-94-8 | 1000 | 2 |
22 | 21 | Propylene Glycol | 57-55-6 | 1000 | 2 |
23 | 22 | Ethylene Glycol | 107-21-1 | 1000 | 2 |
24 | 23 | Dipropylene Glycol Butyl Ether3 | 29911-28-2 | 1000 | 2 |
25 | 24 | 1-Methyl-2-pyrrolidon | 872-50-4 | 1000 | 2 |
26 | 25 | 1,3-Propanediol | 504-63-2 | 1000 | 2 |
27 | 26 | Diethylene Glycol Butyl Ether | 112-34-5 | 1000 | 2 |
28 | 27 | 2,2,4-Trimethyl-1,3-pentanediol | 144-19-4 | 1000 | 2 |
29 | 28 | Diethylene Glycol | 111-46-6 | 1000 | 2 |
30 | 29 | Propylenephenoxythol | 770-35-4 | 1000 | 2 |
31 | 30 | 2-Phenoxyethanol | 122-99-6 | 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 | |
2021-Sep-26 |
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RM Release |
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