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网站主页 正己烷中23种正构烷烃(C8-C40)混标 标准品/正己烷中23种正构烷烃(C8-C40)混标
  • 标准品/正己烷中23种正构烷烃(C8-C40)混标

标准品/正己烷中23种正构烷烃(C8-C40)混标

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更新日期：2026-01-29

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产品详情:

中文名称：
标准品/正己烷中23种正构烷烃(C8-C40)混标
品牌：
TMstandard
货期：
现货
库存：
≥6
编号：
80955HB
过期日期：
2029-07-30
标准值500μg/mL

正己烷中23种正构烷烃(C8-C40)混标

CAS号 名称 标准值 单位
629-92-5 正十九烷 500 μg/mL
4181-95-7 正四十烷 500 μg/mL
7194-85-6 正三十八烷 500 μg/mL
630-06-8 正三十六烷 500 μg/mL
14167-59-0 正三十四烷 500 μg/mL
544-85-4 正三十二烷 500 μg/mL
638-68-6 正三十烷 500 μg/mL
630-02-4 正二十八烷 500 μg/mL
630-01-3 正二十六烷 500 μg/mL
646-31-1 正二十四烷 500 μg/mL
629-97-0 正二十二烷 500 μg/mL
112-95-8 正二十烷 500 μg/mL
111-65-9 正辛烷 500 μg/mL
593-45-3 正十八烷 500 μg/mL
629-78-7 正十七烷 500 μg/mL
544-76-3 正十六烷 500 μg/mL
629-62-9 正十五烷 500 μg/mL
629-59-4 正十四烷 500 μg/mL
629-50-5 正十三烷 500 μg/mL
112-40-3 正十二烷 500 μg/mL
1120-21-4 正十一烷 500 μg/mL
124-18-5 正癸烷 500 μg/mL
111-84-2 正壬烷 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) 23 N-alkane Mix in n-Hexane,500μg/mL(正己烷中23种正构烷烃(C8-C40)混标)
Part Number(产品编号) 80955HB
Lot Number(产品批号) -
Expiry Date(失效日期) 2029-Jul-30______________________________________________________
Storage(存储条件)           Normal temperature,Keep in the shade
                                                        常温，置于阴凉处
Transportation(运输条件)         Normal temperature transportation
                                                              (常温运输)
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-Octane (正辛烷) 111-65-9 500 3
2 2 n-Nonane (正壬烷) 111-84-2 500 3
3 3 n-Decane (正癸烷) 124-18-5 500 3
4 4 n-Undecane (正十一烷) 1120-21-4 500 3
5 5 n-Dodecane (正十二烷) 112-40-3 500 3
6 6 Tridecane (正十三烷) 629-50-5 500 3
7 7 Tetradecane (正十四烷) 629-59-4 500 3
8 8 n-Pentadecane (正十五烷) 629-62-9 500 3
9 9 n-Hexadecane (正十六烷) 544-76-3 500 3
10 10 n-Heptadecane (正十七烷) 629-78-7 500 3
11 11 Octadecane (正十八烷) 593-45-3 500 3
12 12 Nonadecane (正十九烷) 629-92-5 500 3
13 13 n-Eicosane (正二十烷) 112-95-8 500 3
14 14 Docosane (正二十二烷) 629-97-0 500 3
15 15 Tetracosane (正二十四烷) 646-31-1 500 3
16 16 n-Hexacosane (正二十六烷) 630-01-3 500 3
17 17 Octacosane (正二十八烷) 630-02-4 500 3
18 18 n-Triacontane (正三十烷) 638-68-6 500 3
19 19 n-Dotriacontane (正三十二烷) 544-85-4 500 3
20 20 Tetratriacontane (正三十四烷) 14167-59-0 500 3
21 21 Hexatriacontane (正三十六烷) 630-06-8 500 3
22 22 Octatriacontane (正三十八烷) 7194-85-6 500 3
23 23 n-Tetracontane (正四十烷) 4181-95-7 500 3
Instrument(检测仪器)   GC/FID
Column(色谱柱)   HP-5(30m×0.32mm×0.25μm)
Injection Temp(进样口温度)   280℃
Detector Temp(检测器温度)   300℃
Method Details(方法参数)
  60℃(5min),8℃/min→290℃, 30℃/min→320℃(12min)
Note

This product needs to be dissolved by adding 15% carbon disulfide solution.(本品需加入15%二硫化碳溶液溶解。)

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/正己烷中23种正构烷烃(C8-C40)混标;标准品/正己烷中23种正构烷烃(C8-C40)混标价格;标准品/正己烷中23种正构烷烃(C8-C40)混标厂家;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

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