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网站主页 甲醇中11种挥发性有机物VOC混标/HJ 686-2014 标准品/甲醇中11种挥发性有机物VOC混标/HJ 686-2014
  • 标准品/甲醇中11种挥发性有机物VOC混标/HJ 686-2014

标准品/甲醇中11种挥发性有机物VOC混标/HJ 686-2014

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更新日期：2026-02-15

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产品详情:

中文名称：
标准品/甲醇中11种挥发性有机物VOC混标/HJ 686-2014
品牌：
TMstandard
库存：
≥6
货期：
现货
编号：
81368a
过期日期：
2025-04-23
标准值100μg/mL

甲醇中11种挥发性有机物VOC混标

CAS号 名称 标准值 单位
75-35-4 1,1-二氯乙烯 100 μg/mL
75-09-2 二氯甲烷 100 μg/mL
126-99-8 氯丁二烯 100 μg/mL
156-60-5 反-1,2-二氯乙烯 100 μg/mL
107-06-2 1,2-二氯乙烷 100 μg/mL
67-66-3 三氯甲烷 100 μg/mL
75-25-2 三溴甲烷 100 μg/mL
56-23-5 四氯化碳 100 μg/mL
127-18-4 四氯乙烯 100 μg/mL
79-01-6 三氯乙烯 100 μg/mL
87-68-3 六氯-1,3-丁二烯 100 μg/mL

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) 11 VOCs Mix in Methanol,100μg/mL(甲醇中11种挥发性有机物VOC混标)
Part Number(产品编号) 81368a
Lot Number(产品批号) -
Expiry Date(失效日期) 2025-Apr-23________________________
Storage(存储条件)           (2-8)℃
                                                        冷藏(2~8)℃
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 1,1-Dichloroethene (1,1-二氯乙烯) 75-35-4 100 3
2 2 Dichloromethane (二氯甲烷) 75-09-2 100 3
3 3 trans-1,2-Dichloroethene (反-1,2-二氯乙烯) 156-60-5 100 3
4 4 Chloroprene (氯丁二烯) 126-99-8 100 3
5 5 Chloroform (三氯甲烷) 67-66-3 100 3
6 6 Carbon Tetrachloride (四氯化碳) 56-23-5 100 3
7 7 1,2-Dichloroethane (1,2-二氯乙烷) 107-06-2 100 3
8 8 Trichloroethylene (三氯乙烯) 79-01-6 100 3
9 9 Tetrachloroethylene (四氯乙烯) 127-18-4 100 3
10 10 Bromoform (三溴甲烷) 75-25-2 100 3
11 11 Hexachloro-1,3-butadiene (六氯-1,3-丁二烯) 87-68-3 100 3
Instrument(检测仪器)   GC/FID
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)
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
- RM Release

标准品/甲醇中11种挥发性有机物VOC混标/HJ 686-2014;标准品/甲醇中11种挥发性有机物VOC混标/HJ 686-2014价格;标准品/甲醇中11种挥发性有机物VOC混标/HJ 686-2014厂家;TMstandard

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成立日期 (8年)
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