二氯甲烷中17种挥发性有机物VOC混标
| CAS号 |
名称 |
标准值 |
单位 |
| 108-88-3 |
甲苯 |
1000 |
μg/mL |
| 629-59-4 |
正十四烷 |
1000 |
μg/mL |
| 1120-21-4 |
正十一烷 |
1000 |
μg/mL |
| 111-96-6 |
二乙二醇二甲醚 |
1000 |
μg/mL |
| 110-71-4 |
1,2-二甲氧基乙烷 |
1000 |
μg/mL |
| 109-86-4 |
乙二醇甲醚 |
1000 |
μg/mL |
| 78-83-1 |
异丁醇 |
1000 |
μg/mL |
| 1330-20-7 |
二甲苯 |
1000 |
μg/mL |
| 100-41-4 |
乙苯 |
1000 |
μg/mL |
| 110-54-3 |
正己烷 |
1000 |
μg/mL |
| 71-43-2 |
苯 |
1000 |
μg/mL |
| 123-86-4 |
乙酸正丁酯 |
1000 |
μg/mL |
| 628-63-7 |
醋酸正戊酯 |
1000 |
μg/mL |
| 108-93-0 |
环己醇 |
1000 |
μg/mL |
| 108-94-1 |
环己酮 |
1000 |
μg/mL |
| 110-82-7 |
环己烷 |
1000 |
μg/mL |
| 142-82-5 |
正庚烷 |
1000 |
μg/mL |
注：三乙胺 121-44-8 、二甲基乙醇胺108-01-0 、2-胺基-2-甲基-1-丙醇 124-68-5
在混标溶液中不稳定，建议使用纯品现配现用
71813-10mg 三乙胺 121-44-8
71778-10mg 二甲基乙醇胺 108-01-0
77492-10mg 2-胺基-2-甲基-1-丙醇 124-68-5
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)
17 VOCs Mix in Dichloromethane,1000μg/mL(二氯甲烷中17种挥发性有机物VOC混标)
Part Number(产品编号)
81328a
Lot Number(产品批号)
-
Expiry Date(失效日期)
2025-Jun-18____________________________
Storage(存储条件)
(-18±5)℃
冷冻(-18±5)℃
| 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 |
n-Hexane
(正己烷)
|
110-54-3 |
1000 |
2 |
| 2 |
2 |
Cyclohexane
(环己烷)
|
110-82-7 |
1000 |
2 |
| 3 |
3 |
Isobutanol
(异丁醇)
|
78-83-1 |
1000 |
2 |
| 4 |
4 |
1,2-Dimethoxyethane
(1,2-二甲氧基乙烷)
|
110-71-4 |
1000 |
2 |
| 5 |
2-Methoxyethanol
(乙二醇甲醚)
|
109-86-4 |
1000 |
2 |
| 6 |
5 |
Benzene
(苯)
|
71-43-2 |
1000 |
2 |
| 7 |
6 |
n-Heptane
(正庚烷)
|
142-82-5 |
1001 |
2 |
| 8 |
7 |
Toluene
(甲苯)
|
108-88-3 |
1000 |
2 |
| 9 |
8 |
Butyl acetate
(乙酸正丁酯)
|
123-86-4 |
1000 |
2 |
| 10 |
9 |
Ethylbenzene
(乙苯)
|
100-41-4 |
1000 |
2 |
| 11 |
10 |
Xylene(Isomers)1
(二甲苯)
|
1330-20-7 |
1000 |
2 |
| 12 |
11 |
Amyl acetate
(醋酸正戊酯)
|
628-63-7 |
1000 |
2 |
| 13 |
Cyclohexanol
(环己醇)
|
108-93-0 |
1000 |
2 |
| 14 |
12 |
Cyclohexanone
(环己酮)
|
108-94-1 |
1000 |
2 |
| 15 |
13 |
Diethylene glycol dimethyl ether
(二乙二醇二甲醚)
|
111-96-6 |
1000 |
2 |
| 16 |
14 |
n-Undecane
(正十一烷)
|
1120-21-4 |
1000 |
2 |
| 17 |
15 |
n-Tetradecane
(正十四烷)
|
629-59-4 |
1000 |
2 |
Column(色谱柱)
DB-624(60m×0.25mm×1.40μm)
Injection Temp(进样口温度)
220℃
Detector Temp(检测器温度)
250℃
Method Details(方法参数)
38℃(3min),5℃/min→70℃(5min),5℃/min→140℃(1min),8℃/min→220℃(5min)
Note
1.Xylene(CAS No. : 1330-20-7) contains m-Xylene(CAS No. : 108-38-3,RT:26.293min),p-Xylene(CAS No. : 106-42-3,RT:26.293min) and o-xylene(CAS No. : 95-47-6,RT:27.541min).二甲苯(CAS No. : 1330-20-7)包括间二甲苯(CAS No. : 108-38-3,RT:26.293min)，对二甲苯(CAS No. : 106-42-3,RT:26.293min)和邻二甲苯(CAS No. : 95-47-6,RT:27.541min)
Intended Use
This RM is intended for use in a laboratory as a calibration and quality control standard or in
method development for analytical techniques.
Uncertainty
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.
Traceability
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.
Homogeneity
Random replicate samples of the final packaged RM have been analysed to prove homogeneity consistent
with ISO 17034.
Storage
The RM should be stored in the original sealed bottle at the indicated temperature.
| CERTIFICATE ON |
QC SIGNATURE |
|
| - |
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|
RM Release |
相关产品信息| 编号 | 产品名 | CAS | 规格 | 品牌 | 价格 | 过期时间 |
|---|
| 81328a | 标准品/二氯甲烷中17种挥发性有机物VOC混标/GB 33372-2016 | | 1mL | TMstandard | 1150 | 2025-06-18 |
标准品/二氯甲烷中17种挥发性有机物VOC混标/GB 33372-2016;标准品/二氯甲烷中17种挥发性有机物VOC混标/GB 33372-2016价格;标准品/二氯甲烷中17种挥发性有机物VOC混标/GB 33372-2016厂家;TMstandard
