组分信息
CAS号 | 名称 | 标准值 | 单位 |
---|---|---|---|
630-20-6 | 1,1,1,2-四氯乙烷 | 1000 | μg/mL |
71-55-6 | 1,1,1-三氯乙烷 | 1000 | μg/mL |
79-34-5 | 1,1,2,2-四氯乙烷 | 1000 | μg/mL |
79-00-5 | 1,1,2-三氯乙烷 | 1000 | μg/mL |
75-34-3 | 1,1-二氯乙烷 | 1000 | μg/mL |
75-35-4 | 1,1-二氯乙烯 | 1000 | μg/mL |
96-18-4 | 1,2,3-三氯丙烷 | 1000 | μg/mL |
95-63-6 | 1,2,4-三甲基苯 | 1000 | μg/mL |
120-82-1 | 1,2,4-三氯苯 | 1000 | μg/mL |
95-50-1 | 邻二氯苯 | 1000 | μg/mL |
78-87-5 | 1,2-二氯丙烷 | 1000 | μg/mL |
106-93-4 | 1,2-二溴乙烷 | 1000 | μg/mL |
107-06-2 | 1,2-二氯乙烷 | 1000 | μg/mL |
108-67-8 | 1,3,5-三甲苯 | 1000 | μg/mL |
541-73-1 | 1,3-二氯苯 | 1000 | μg/mL |
106-46-7 | 对二氯苯 | 1000 | μg/mL |
71-43-2 | 苯 | 1000 | μg/mL |
100-42-5 | 苯乙烯 | 1000 | μg/mL |
75-09-2 | 二氯甲烷 | 1000 | μg/mL |
124-48-1 | 二溴氯甲烷 | 1000 | μg/mL |
156-60-5 | 反-1,2-二氯乙烯 | 1000 | μg/mL |
108-88-3 | 甲苯 | 1000 | μg/mL |
108-38-3 | 间二甲苯 | 1000 | μg/mL |
106-42-3 | 对二甲苯 | 1000 | μg/mL |
95-47-6 | 邻二甲苯 | 1000 | μg/mL |
87-68-3 | 六氯-1,3-丁二烯 | 1000 | μg/mL |
108-90-7 | 氯苯 | 1000 | μg/mL |
67-66-3 | 三氯甲烷 | 1000 | μg/mL |
75-01-4 | 氯乙烯 | 1000 | μg/mL |
79-01-6 | 三氯乙烯 | 1000 | μg/mL |
156-59-2 | 顺-1,2-二氯乙烯 | 1000 | μg/mL |
56-23-5 | 四氯化碳 | 1000 | μg/mL |
127-18-4 | 四氯乙烯 | 1000 | μg/mL |
75-25-2 | 三溴甲烷 | 1000 | μg/mL |
75-27-4 | 一溴二氯甲烷 | 1000 | μg/mL |
100-41-4 | 乙苯 | 1000 | μg/mL |
91-20-3 | 萘 | 1000 | μg/mL |
详细介绍
37种挥发性有机物VOC混标/HJ 741-2015/HJ 760-2015
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 | Vinyl Chloride | 75-01-4 | 1000 | 2 |
2 | 2 | Vinylidene Chloride | 75-35-4 | 1000 | 2 |
3 | 3 | Dichloromethane | 75-09-2 | 1000 | 2 |
4 | 4 | trans-1,2-Dichloroethene | 156-60-5 | 1000 | 2 |
5 | 5 | 1,1-Dichloroethane | 75-34-3 | 1000 | 2 |
6 | 6 | cis-1,2-Dichloroethene | 156-59-2 | 1000 | 2 |
7 | 7 | Chloroform | 67-66-3 | 1000 | 2 |
8 | 8 | 1,1,1-Trichloroethane | 71-55-6 | 1000 | 2 |
9 | 9 | Carbon Tetrachloride | 56-23-5 | 1000 | 2 |
10 | 10 | 1,2-Dichloroethane | 107-06-2 | 1000 | 2 |
11 | Benzene | 71-43-2 | 1000 | 2 | |
12 | 11 | Trichloroethylene | 79-01-6 | 1000 | 2 |
13 | 12 | 1,2-Dichloropropane | 78-87-5 | 1000 | 2 |
14 | 13 | Bromodichloromethane | 75-27-4 | 1000 | 2 |
15 | 14 | Toluene | 108-88-3 | 1000 | 2 |
16 | 15 | 1,1,2-Trichloroethane | 79-00-5 | 1000 | 2 |
17 | 16 | Tetrachloroethylene | 127-18-4 | 1000 | 2 |
18 | 17 | Dibromochloromethane | 124-48-1 | 1000 | 2 |
19 | 18 | 1,2-Dibromoethane | 106-93-4 | 1000 | 2 |
20 | 19 | Chlorobenzene | 108-90-7 | 1000 | 2 |
21 | 20 | 1,1,1,2-Tetrachloroethane | 630-20-6 | 1000 | 2 |
22 | 21 | Ethylbenzene | 100-41-4 | 1000 | 2 |
23 | 22 | m-Xylene | 108-38-3 | 1000 | 2 |
24 | p-Xylene | 106-42-3 | 1000 | 2 | |
25 | 23 | o-Xylene | 95-47-6 | 1000 | 2 |
26 | Styrene | 100-42-5 | 1000 | 2 | |
27 | 24 | Bromoform | 75-25-2 | 1000 | 2 |
28 | 25 | 1,1,2,2-Tetrachloroethane | 79-34-5 | 1000 | 2 |
29 | 26 | 1,2,3-Trichloropropane | 96-18-4 | 1000 | 2 |
30 | 27 | Mesitylene | 108-67-8 | 1000 | 2 |
31 | 28 | 1,2,4-Trimethylbenzene | 95-63-6 | 1000 | 2 |
32 | 29 | 1,3-Dichlorobenzene | 541-73-1 | 1000 | 2 |
33 | 30 | 1,4-Dichlorobenzene | 106-46-7 | 1000 | 2 |
34 | 31 | 1,2-Dichlorobenzene | 95-50-1 | 1000 | 2 |
35 | 32 | 1,2,4-Trichlorobenzene | 120-82-1 | 1000 | 2 |
36 | 33 | Hexachlorobutadiene | 87-68-3 | 1000 | 2 |
37 | 34 | Naphthalene | 91-20-3 | 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 | |
2022-Apr-11 |
![]() |
RM Release |
相关文档
化学品安全说明书(MSDS)
下载MSDS质检证书(COA)
相关产品
-
CAS号:538-24-9
甘油三酯
¥350.00
-
CAS号:14144-06-0
延龄草苷
¥480.00
-
CAS号:187166-40-1
乙基多杀菌素
¥8,800.00
-
CAS号:6980-18-3
春雷霉素
¥450.00
-
CAS号:Null
羊抗人纤维蛋白原 (HRP标记...
¥743.00
-
CAS号:5119-48-2
醉茄素 A
¥890.00
-
CAS号:5119-48-2
醉茄素A
¥960.00
-
CAS号:27267-70-5
β-鲁霉素
¥2,849.00
-
CAS号:72619-32-0
高效氟吡甲禾灵
¥230.00
-
CAS号:7019-85-4
二十碳三烯酸(5Z,11Z,1...
¥1,300.00
-
CAS号:1405-10-3
新霉素硫酸盐
¥280.00
-
CAS号:443-48-1
甲硝唑
¥230.00