25种正构烷烃类混标/C9-C33|西域试剂

25种正构烷烃类混标/C9-C33,标准溶液,溶剂:正己烷, 见详情

产品编号：西域质检-TM22581

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货号	包装	价格	库存与货期	购买量	操作
西域质检-TM22581		￥1402.00	杭州北京（现货）

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组分信息

CAS号	名称	标准值	单位
111-84-2	正壬烷	100	μg/mL
638-67-5	正二十三烷	100	μg/mL
124-18-5	正癸烷	100	μg/mL
1120-21-4	正十一烷	100	μg/mL
112-40-3	正十二烷	100	μg/mL
629-50-5	正十三烷	100	μg/mL
629-59-4	正十四烷	100	μg/mL
629-62-9	正十五烷	200	μg/mL
544-76-3	正十六烷	100	μg/mL
629-78-7	正十七烷	100	μg/mL
593-45-3	正十八烷	100	μg/mL
629-92-5	正十九烷	100	μg/mL
112-95-8	正二十烷	100	μg/mL
629-94-7	正二十一烷	100	μg/mL
629-97-0	正二十二烷	100	μg/mL
646-31-1	正二十四烷	100	μg/mL
629-99-2	正二十五烷	100	μg/mL
630-01-3	正二十六烷	100	μg/mL
593-49-7	正二十七烷	100	μg/mL
630-02-4	正二十八烷	100	μg/mL
630-03-5	正二十九烷	100	μg/mL
638-68-6	正三十烷	100	μg/mL
630-04-6	正三十一烷	200	μg/mL
544-85-4	正三十二烷	200	μg/mL
630-05-7	正三十三烷	200	μg/mL

详细介绍

25种正构烷烃类混标/C9-C33

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) 25 N-alkane(C₉-C₃₃) Mix in n-Hexane,100μg/mL,200μg/mL(正己烷中25种正构烷烃类混标)

Part Number(产品编号) 81447

Lot Number(产品批号) 22120053b

Expiry Date(失效日期) 2024-Jul-03__________________________________

Storage(存储条件) (20±5)℃,dark
常温(20±5)℃,避光

CERTIFIED
Component No. (组分数)	Concentration (μg/mL) (浓度)	Relative Expanded Uncertainty(%) (k=2) (相对扩展不确定度)
1	1	n-Nonane (正壬烷)	111-84-2	100	3
2	2	n-Decane (正癸烷)	124-18-5	100	3
3	3	n-Undecane (正十一烷)	1120-21-4	100	3
4	4	n-Dodecane (正十二烷)	112-40-3	100	3
5	5	Tridecane (正十三烷)	629-50-5	100	3
6	6	n-Tetradecane (正十四烷)	629-59-4	100	3
7	7	n-Pentadecane (正十五烷)	629-62-9	200	3
8	8	n-Hexadecane (正十六烷)	544-76-3	100	3
9	9	n-Heptadecane (正十七烷)	629-78-7	100	3
10	10	n-Octadecane (正十八烷)	593-45-3	100	3
11	11	n-Nonadecane (正十九烷)	629-92-5	100	3
12	12	n-Eicosane (正二十烷)	112-95-8	100	3
13	13	n-Heneicosane (正二十一烷)	629-94-7	100	3
14	14	n-Docosane (正二十二烷)	629-97-0	100	3
15	15	n-Tricosane (正二十三烷)	638-67-5	100	3
16	16	n-Tetracosane (正二十四烷)	646-31-1	100	3
17	17	n-Pentacosane (正二十五烷)	629-99-2	100	3
18	18	n-Hexacosane (正二十六烷)	630-01-3	100	3
19	19	n-Heptacosane (正二十七烷)	593-49-7	100	3
20	20	n-Octacosane (正二十八烷)	630-02-4	100	3
21	21	n-Nonacosane (正二十九烷)	630-03-5	100	3
22	22	n-Triacontane (正三十烷)	638-68-6	100	3
23	23	n-Hentriacontane (正三十一烷)	630-04-6	200	3
24	24	n-Dotriacontane (正三十二烷)	544-85-4	200	3
25	25	n-Tritriacontane (正三十三烷)	630-05-7	200	3

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-Jan-04		RM Release

化学品安全说明书(MSDS)

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25种正构烷烃类混标/C9-C33,标准溶液,溶剂:正己烷, 见详情

组分信息

详细介绍

25种正构烷烃类混标/C9-C33

化学品安全说明书(MSDS)

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