基本信息 产品详情 公司简介 推荐产品
  • 首页
  • 个人中心
  • 委托采购
  • 采购清单
网站主页 甲醇中11种挥发性有机物VOC混标/HJC-ZY76-2017 组A 标准品/甲醇中11种挥发性有机物VOC混标/HJC-ZY76-2017 组A
  • 标准品/甲醇中11种挥发性有机物VOC混标/HJC-ZY76-2017 组A

标准品/甲醇中11种挥发性有机物VOC混标/HJC-ZY76-2017 组A

￥950 1 起订
更新日期：2025-12-28

坛墨质检科技股份有限公司

非会员
联系人：坛***
手机：400***
邮箱：234***

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/HJC-ZY76-2017 组A
品牌：
TMstandard
库存：
≥6
货期：
现货
编号：
81119
过期日期：
2026-12-12
标准值不同浓度

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 150 μg/mL
75-09-2 二氯甲烷 100 μg/mL
156-60-5 反-1,2-二氯乙烯 250 μg/mL
156-59-2 顺-1,2-二氯乙烯 250 μg/mL
67-66-3 三氯甲烷 300 μg/mL
71-43-2 苯 50 μg/mL
107-06-2 1,2-二氯乙烷 150 μg/mL
79-01-6 三氯乙烯 350 μg/mL
127-18-4 四氯乙烯 200 μg/mL
100-42-5 苯乙烯 100 μg/mL
75-25-2 三溴甲烷 500 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,50µg/mL,100µg/mL,150µg/mL,200µg/mL,250µg/mL,300µg/mL,350µg/mL(甲醇中11种挥发性有机物VOC混标)
Part Number(产品编号) 81119
Lot Number(产品批号) -
Expiry Date(失效日期) 2026-Dec-12________________________
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) 75-35-4 150 3
2 2 Dichloromethane (二氯甲烷) 75-09-2 100 3
3 3 trans-1,2-Dichloroethylene (反-1,2-二氯乙烯) 156-60-5 250 3
4 4 cis-1,2-Dichloroethene (顺-1,2-二氯乙烯) 156-59-2 250 3
5 5 Chloroform (三氯甲烷) 67-66-3 300 3
6 6 1,2-Dichloroethane (1,2-二氯乙烷) 107-06-2 150 3
7 Benzene (苯) 71-43-2 50 4
8 7 Trichloroethylene (三氯乙烯) 79-01-6 350 3
9 8 Tetrachloroethylene (四氯乙烯) 127-18-4 200 3
10 9 Styrene (苯乙烯) 100-42-5 100 3
11 10 Bromoform (三溴甲烷) 75-25-2 500 3
Instrument(检测仪器)   GC/MS
Column(色谱柱)   DB-624(30m×0.32mm×1.80μm)
Injection Temp(进样口温度)   220℃
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

相关产品信息
编号产品名CAS规格品牌价格过期时间
81119标准品/甲醇中11种挥发性有机物VOC混标/HJC-ZY76-2017 组A1mLTMstandard482024-12-12
81119A标准品/甲醇中11种挥发性有机物VOC混标/HJC-ZY76-2017 组A1mLTMstandard咨询
81119标准品/甲醇中11种挥发性有机物VOC混标/HJC-ZY76-2017 组A1mLTMstandard9502026-12-12
标准品/甲醇中11种挥发性有机物VOC混标/HJC-ZY76-2017 组A;标准品/甲醇中11种挥发性有机物VOC混标/HJC-ZY76-2017 组A价格;标准品/甲醇中11种挥发性有机物VOC混标/HJC-ZY76-2017 组A厂家;TMstandard

公司简介


成立日期 (8年)
注册资本 5000万人民币
员工人数 100-500人
年营业额 ￥ 500万-1000万
经营模式
主营行业

标准品/甲醇中11种挥发性有机物VOC混标/HJC-ZY76-2017 组A相关厂家报价

  • 标准品
  • 标准品
  • 北京谱析科技有限公司 VIP
  • 2025-12-30
  • 询价
内容声明
official 进入官方账号
拨打电话 立即询价