标准品/正己烷中31种正构烷烃类混标/C10-C40/HJ 894-2017/HJ 1021-2019||cas:|西域试剂

标准品/正己烷中31种正构烷烃类混标/C10-C40/HJ 894-2017/HJ 1021-2019，1000μg/mL

产品编号西域质检-TM22399

Cas号

纯度/浓度1000μg/mL

储存温度常温

规格￥1,035.00元

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商品信息
详细数据

基本信息

中文名称：标准品/正己烷中31种正构烷烃类混标/C10-C40/HJ 894-2017/HJ 1021-2019
英文名称：
CAS NO：
分子式：
分子量：

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) 31 N-alkane(C₁₀-C₄₀) Mix in n-Hexane,1000μg/mL(正己烷中31种正构烷烃类混标)

Part Number(产品编号) 80142JB

Lot Number(产品批号) 23030843

Expiry Date(失效日期) 2024-Sep-22__________________________________________________

Storage(存储条件) (20±5)℃,Keep in the shade
常温(20±5)℃,置于阴凉处

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-Decane (正癸烷)	124-18-5	1000	2
2	2	n-Undecane (正十一烷)	1120-21-4	1000	2
3	3	n-Dodecane (正十二烷)	112-40-3	1000	2
4	4	n-Tridecane (正十三烷)	629-50-5	1000	2
5	5	n-Tetradecane (正十四烷)	629-59-4	1000	2
6	6	n-Pentadecane (正十五烷)	629-62-9	1000	2
7	7	n-Hexadecane (正十六烷)	544-76-3	1000	2
8	8	n-Heptadecane (正十七烷)	629-78-7	1000	2
9	9	n-Octadecane (正十八烷)	593-45-3	1000	2
10	10	n-Nonadecane (正十九烷)	629-92-5	1000	2
11	11	n-Eicosane (正二十烷)	112-95-8	1000	2
12	12	n-Heneicosane (正二十一烷)	629-94-7	1000	2
13	13	n-Docosane (正二十二烷)	629-97-0	1000	2
14	14	n-Tricosane (正二十三烷)	638-67-5	1000	2
15	15	n-Tetracosane (正二十四烷)	646-31-1	1000	2
16	16	n-Pentacosane (正二十五烷)	629-99-2	1000	2
17	17	n-Hexacosane (正二十六烷)	630-01-3	1000	2
18	18	n-Heptacosane (正二十七烷)	593-49-7	1000	2
19	19	n-Octacosane (正二十八烷)	630-02-4	1000	2
20	20	n-Nonacosane (正二十九烷)	630-03-5	1000	2
21	21	n-Triacontane (正三十烷)	638-68-6	1000	2
22	22	n-Hentriacontane (正三十一烷)	630-04-6	1000	2
23	23	n-Dotriacontane (正三十二烷)	544-85-4	1000	2
24	24	n-Tritriacontane (正三十三烷)	630-05-7	1000	2
25	25	n-Tetratriacontane (正三十四烷)	14167-59-0	1000	2
26	26	n-Pentatriacontane (正三十五烷)	630-07-9	1000	2
27	27	n-Hexatriacontane (正三十六烷)	630-06-8	1000	2
28	28	n-Heptatriacontane (正三十七烷)	7194-84-5	1000	2
29	29	n-Octatriacontane (正三十八烷)	7194-85-6	1000	2
30	30	n-Nonatriacontane (三十九烷)	7194-86-7	1000	2
31	31	n-Tetracontane (正四十烷)	4181-95-7	1000	2

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
2023-Mar-23		RM Release