标准品/正己烷中28种多氯联苯混标/HJ 902-2017/HJ 903-2017||cas:|西域试剂

标准品/正己烷中28种多氯联苯混标/HJ 902-2017/HJ 903-2017，100μg/mL

产品编号西域质检-TM60932

Cas号

纯度/浓度100μg/mL

储存温度常温

规格￥5,133.00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28种多氯联苯混标/HJ 902-2017/HJ 903-2017
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) 28 PCBs Mix in n-Hexane,100μg/mL

Part Number(产品编号) 80628GB

Lot Number(产品批号) 21080825

Expiry Date(失效日期) 2023-Aug-26______________

Storage(存储条件) (20±5)℃,Keep in the shade

CERTIFIED
Component No. (组分数)	Peak Sequence (出峰顺序)	Component (组分)	CAS No.	Concentration (μg/mL) (浓度)	Uncertainty (%)
1	1	2,4'-Dichlorobiphenyl	34883-43-7	100	3
2	2	2,2',5-Trichlorobiphenyl	37680-65-2	100	3
3	3	2,4,4'-Trichlorobiphenyl	7012-37-5	100	3
4	4	2,2',5,5'-Tetrachlorobiphenyl	35693-99-3	100	3
5	5	2,2',3,5'-Tetrachlorobiphenyl	41464-39-5	100	3
6	6	2,3',4,4'-Tetrachlorobiphenyl	32598-10-0	100	3
7	7	2,2',4,5,5'-Pentachlorobiphenyl	37680-73-2	100	3
8	8	3,4,4',5-Tetrachlorobiphenyl	70362-50-4	100	3
9	9	3,3',4,4'-Tetrachlorobiphenyl	32598-13-3	100	3
10	10	2',3,4,4',5-Pentachlorobiphenyl	65510-44-3	100	3
11	11	2,3',4,4',5-Pentachlorobiphenyl	31508-00-6	100	3
12	12	2,3,4,4’,5-Pentachlorobiphenyl	74472-37-0	100	3
13	13	2,2',4,4',5,5'-Hexachlorobiphenyl	35065-27-1	100	3
14	14	2,3,3',4,4'-Pentachlorobiphenyl	32598-14-4	100	3
15	15	2,2',3,4,4',5'-Hexachlorobiphenyl	35065-28-2	100	3
16	16	3,3',4,4',5-Pentachlorobiphenyl	57465-28-8	100	3
17	17	2,2',3,4',5,5',6-Heptachlorobiphenyl	52663-68-0	100	3
18	18	2,3',4,4',5,5'-Hexachlorobiphenyl	52663-72-6	100	3
19	18	2,2',3,3',4,4'-Hexachlorobiphenyl	38380-07-3	100	3
20	19	2,3,3',4,4',5-Hexachlorobiphenyl	38380-08-4	100	3
21	20	2,3,3',4,4',5'-Hexachlorobiphenyl	69782-90-7	100	3
22	21	2,2',3,4,4',5,5'-Heptachlorobiphenyl	35065-29-3	100	3
23	22	3,3',4,4',5,5'-Hexachlorobiphenyl	32774-16-6	100	3
24	23	2,2',3,3',4,4',5-Heptachlorobiphenyl	35065-30-6	100	3
25	24	2,3,3',4,4',5,5'-Heptachlorobiphenyl	39635-31-9	100	3
26	25	2,2',3,3',4,4',5,6-Octachlorobiphenyl	52663-78-2	100	3
27	26	2,2’,3,3’,4,4’,5,5’,6-Nonachlorobiphenyl	40186-72-9	100	3
28	27	2,2',3,3',4,4',5,5',6,6'-Decachlorobiphenyl	2051-24-3	100	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
2021-Aug-27		RM Release